diff options
author | Cedric Nugteren <web@cedricnugteren.nl> | 2018-01-07 14:27:15 +0100 |
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committer | Cedric Nugteren <web@cedricnugteren.nl> | 2018-01-07 14:27:15 +0100 |
commit | 9fb2c61b256ccf66b6a7b6f605008125288d60cf (patch) | |
tree | 2df0c0ed7a5be8e7f1b78131467e8620a2266da7 /scripts/generator | |
parent | 0c48c6e6c4cd953523a10bcb804fde67e4650a57 (diff) |
Added API and tests for new GemmStridedBatched routine
Diffstat (limited to 'scripts/generator')
-rwxr-xr-x | scripts/generator/generator.py | 117 | ||||
-rw-r--r-- | scripts/generator/generator/cpp.py | 8 | ||||
-rw-r--r-- | scripts/generator/generator/routine.py | 50 |
3 files changed, 96 insertions, 79 deletions
diff --git a/scripts/generator/generator.py b/scripts/generator/generator.py index 5fbce2c4..528e61dd 100755 --- a/scripts/generator/generator.py +++ b/scripts/generator/generator.py @@ -109,71 +109,72 @@ col = "height * width * channels" im2col_constants = ["channels", "height", "width", "kernel_h", "kernel_w", "pad_h", "pad_w", "stride_h", "stride_w", "dilation_h", "dilation_w"] ROUTINES = [ [ # Level 1: vector-vector - Routine(False, True, False, False, "1", "rotg", T, [S,D], [], [], [], ["sa","sb","sc","ss"], ["1","1","1","1"], [], "", "Generate givens plane rotation", "", []), - Routine(False, True, False, False, "1", "rotmg", T, [S,D], [], [], ["sy1"], ["sd1","sd2","sx1","sparam"], ["1","1","1","1","1"], [], "", "Generate modified givens plane rotation", "", []), - Routine(False, True, False, False, "1", "rot", T, [S,D], ["n"], [], [], ["x","y"], [xn,yn], ["cos","sin"],"", "Apply givens plane rotation", "", []), - Routine(False, True, False, False, "1", "rotm", T, [S,D], ["n"], [], [], ["x","y","sparam"], [xn,yn,"1"], [], "", "Apply modified givens plane rotation", "", []), - Routine(True, True, False, False, "1", "swap", T, [S,D,C,Z,H], ["n"], [], [], ["x","y"], [xn,yn], [], "", "Swap two vectors", "Interchanges _n_ elements of vectors _x_ and _y_.", []), - Routine(True, True, False, False, "1", "scal", T, [S,D,C,Z,H], ["n"], [], [], ["x"], [xn], ["alpha"], "", "Vector scaling", "Multiplies _n_ elements of vector _x_ by a scalar constant _alpha_.", []), - Routine(True, True, False, False, "1", "copy", T, [S,D,C,Z,H], ["n"], [], ["x"], ["y"], [xn,yn], [], "", "Vector copy", "Copies the contents of vector _x_ into vector _y_.", []), - Routine(True, True, False, False, "1", "axpy", T, [S,D,C,Z,H], ["n"], [], ["x"], ["y"], [xn,yn], ["alpha"], "", "Vector-times-constant plus vector", "Performs the operation _y = alpha * x + y_, in which _x_ and _y_ are vectors and _alpha_ is a scalar constant.", []), - Routine(True, True, False, False, "1", "dot", T, [S,D,H], ["n"], [], ["x","y"], ["dot"], [xn,yn,"1"], [], "n", "Dot product of two vectors", "Multiplies _n_ elements of the vectors _x_ and _y_ element-wise and accumulates the results. The sum is stored in the _dot_ buffer.", []), - Routine(True, True, False, False, "1", "dotu", T, [C,Z], ["n"], [], ["x","y"], ["dot"], [xn,yn,"1"], [], "n", "Dot product of two complex vectors", "See the regular xDOT routine.", []), - Routine(True, True, False, False, "1", "dotc", T, [C,Z], ["n"], [], ["x","y"], ["dot"], [xn,yn,"1"], [], "n", "Dot product of two complex vectors, one conjugated", "See the regular xDOT routine.", []), - Routine(True, True, False, False, "1", "nrm2", T, [S,D,Sc,Dz,H], ["n"], [], ["x"], ["nrm2"], [xn,"1"], [], "2*n", "Euclidian norm of a vector", "Accumulates the square of _n_ elements in the _x_ vector and takes the square root. The resulting L2 norm is stored in the _nrm2_ buffer.", []), - Routine(True, True, False, False, "1", "asum", T, [S,D,Sc,Dz,H], ["n"], [], ["x"], ["asum"], [xn,"1"], [], "n", "Absolute sum of values in a vector", "Accumulates the absolute value of _n_ elements in the _x_ vector. The results are stored in the _asum_ buffer.", []), - Routine(True, False, False, False, "1", "sum", T, [S,D,Sc,Dz,H], ["n"], [], ["x"], ["sum"], [xn,"1"], [], "n", "Sum of values in a vector (non-BLAS function)", "Accumulates the values of _n_ elements in the _x_ vector. The results are stored in the _sum_ buffer. This routine is the non-absolute version of the xASUM BLAS routine.", []), - Routine(True, True, False, False, "1", "amax", T, [iS,iD,iC,iZ,iH], ["n"], [], ["x"], ["imax"], [xn,"1"], [], "2*n", "Index of absolute maximum value in a vector", "Finds the index of the maximum of the absolute values in the _x_ vector. The resulting integer index is stored in the _imax_ buffer.", []), - Routine(True, False, False, False, "1", "amin", T, [iS,iD,iC,iZ,iH], ["n"], [], ["x"], ["imin"], [xn,"1"], [], "2*n", "Index of absolute minimum value in a vector (non-BLAS function)", "Finds the index of the minimum of the absolute values in the _x_ vector. The resulting integer index is stored in the _imin_ buffer.", []), - Routine(True, False, False, False, "1", "max", T, [iS,iD,iC,iZ,iH], ["n"], [], ["x"], ["imax"], [xn,"1"], [], "2*n", "Index of maximum value in a vector (non-BLAS function)", "Finds the index of the maximum of the values in the _x_ vector. The resulting integer index is stored in the _imax_ buffer. This routine is the non-absolute version of the IxAMAX BLAS routine.", []), - Routine(True, False, False, False, "1", "min", T, [iS,iD,iC,iZ,iH], ["n"], [], ["x"], ["imin"], [xn,"1"], [], "2*n", "Index of minimum value in a vector (non-BLAS function)", "Finds the index of the minimum of the values in the _x_ vector. The resulting integer index is stored in the _imin_ buffer. This routine is the non-absolute minimum version of the IxAMAX BLAS routine.", []), + Routine(False, True, 0, False, "1", "rotg", T, [S,D], [], [], [], ["sa","sb","sc","ss"], ["1","1","1","1"], [], "", "Generate givens plane rotation", "", []), + Routine(False, True, 0, False, "1", "rotmg", T, [S,D], [], [], ["sy1"], ["sd1","sd2","sx1","sparam"], ["1","1","1","1","1"], [], "", "Generate modified givens plane rotation", "", []), + Routine(False, True, 0, False, "1", "rot", T, [S,D], ["n"], [], [], ["x","y"], [xn,yn], ["cos","sin"],"", "Apply givens plane rotation", "", []), + Routine(False, True, 0, False, "1", "rotm", T, [S,D], ["n"], [], [], ["x","y","sparam"], [xn,yn,"1"], [], "", "Apply modified givens plane rotation", "", []), + Routine(True, True, 0, False, "1", "swap", T, [S,D,C,Z,H], ["n"], [], [], ["x","y"], [xn,yn], [], "", "Swap two vectors", "Interchanges _n_ elements of vectors _x_ and _y_.", []), + Routine(True, True, 0, False, "1", "scal", T, [S,D,C,Z,H], ["n"], [], [], ["x"], [xn], ["alpha"], "", "Vector scaling", "Multiplies _n_ elements of vector _x_ by a scalar constant _alpha_.", []), + Routine(True, True, 0, False, "1", "copy", T, [S,D,C,Z,H], ["n"], [], ["x"], ["y"], [xn,yn], [], "", "Vector copy", "Copies the contents of vector _x_ into vector _y_.", []), + Routine(True, True, 0, False, "1", "axpy", T, [S,D,C,Z,H], ["n"], [], ["x"], ["y"], [xn,yn], ["alpha"], "", "Vector-times-constant plus vector", "Performs the operation _y = alpha * x + y_, in which _x_ and _y_ are vectors and _alpha_ is a scalar constant.", []), + Routine(True, True, 0, False, "1", "dot", T, [S,D,H], ["n"], [], ["x","y"], ["dot"], [xn,yn,"1"], [], "n", "Dot product of two vectors", "Multiplies _n_ elements of the vectors _x_ and _y_ element-wise and accumulates the results. The sum is stored in the _dot_ buffer.", []), + Routine(True, True, 0, False, "1", "dotu", T, [C,Z], ["n"], [], ["x","y"], ["dot"], [xn,yn,"1"], [], "n", "Dot product of two complex vectors", "See the regular xDOT routine.", []), + Routine(True, True, 0, False, "1", "dotc", T, [C,Z], ["n"], [], ["x","y"], ["dot"], [xn,yn,"1"], [], "n", "Dot product of two complex vectors, one conjugated", "See the regular xDOT routine.", []), + Routine(True, True, 0, False, "1", "nrm2", T, [S,D,Sc,Dz,H], ["n"], [], ["x"], ["nrm2"], [xn,"1"], [], "2*n", "Euclidian norm of a vector", "Accumulates the square of _n_ elements in the _x_ vector and takes the square root. The resulting L2 norm is stored in the _nrm2_ buffer.", []), + Routine(True, True, 0, False, "1", "asum", T, [S,D,Sc,Dz,H], ["n"], [], ["x"], ["asum"], [xn,"1"], [], "n", "Absolute sum of values in a vector", "Accumulates the absolute value of _n_ elements in the _x_ vector. The results are stored in the _asum_ buffer.", []), + Routine(True, False, 0, False, "1", "sum", T, [S,D,Sc,Dz,H], ["n"], [], ["x"], ["sum"], [xn,"1"], [], "n", "Sum of values in a vector (non-BLAS function)", "Accumulates the values of _n_ elements in the _x_ vector. The results are stored in the _sum_ buffer. This routine is the non-absolute version of the xASUM BLAS routine.", []), + Routine(True, True, 0, False, "1", "amax", T, [iS,iD,iC,iZ,iH], ["n"], [], ["x"], ["imax"], [xn,"1"], [], "2*n", "Index of absolute maximum value in a vector", "Finds the index of the maximum of the absolute values in the _x_ vector. The resulting integer index is stored in the _imax_ buffer.", []), + Routine(True, False, 0, False, "1", "amin", T, [iS,iD,iC,iZ,iH], ["n"], [], ["x"], ["imin"], [xn,"1"], [], "2*n", "Index of absolute minimum value in a vector (non-BLAS function)", "Finds the index of the minimum of the absolute values in the _x_ vector. The resulting integer index is stored in the _imin_ buffer.", []), + Routine(True, False, 0, False, "1", "max", T, [iS,iD,iC,iZ,iH], ["n"], [], ["x"], ["imax"], [xn,"1"], [], "2*n", "Index of maximum value in a vector (non-BLAS function)", "Finds the index of the maximum of the values in the _x_ vector. The resulting integer index is stored in the _imax_ buffer. This routine is the non-absolute version of the IxAMAX BLAS routine.", []), + Routine(True, False, 0, False, "1", "min", T, [iS,iD,iC,iZ,iH], ["n"], [], ["x"], ["imin"], [xn,"1"], [], "2*n", "Index of minimum value in a vector (non-BLAS function)", "Finds the index of the minimum of the values in the _x_ vector. The resulting integer index is stored in the _imin_ buffer. This routine is the non-absolute minimum version of the IxAMAX BLAS routine.", []), ], [ # Level 2: matrix-vector - Routine(True, True, False, False, "2a", "gemv", T, [S,D,C,Z,H], ["m","n"], ["layout","a_transpose"], ["a","x"], ["y"], [amn,xmn,ynm], ["alpha","beta"], "", "General matrix-vector multiplication", "Performs the operation _y = alpha * A * x + beta * y_, in which _x_ is an input vector, _y_ is an input and output vector, _A_ is an input matrix, and _alpha_ and _beta_ are scalars. The matrix _A_ can optionally be transposed before performing the operation.", [ald_m]), - Routine(True, True, False, False, "2a", "gbmv", T, [S,D,C,Z,H], ["m","n","kl","ku"], ["layout","a_transpose"], ["a","x"], ["y"], [amn,xmn,ynm], ["alpha","beta"], "", "General banded matrix-vector multiplication", "Same operation as xGEMV, but matrix _A_ is banded instead.", [ald_kl_ku_one]), - Routine(True, True, False, False, "2a", "hemv", T, [C,Z], ["n"], ["layout","triangle"], ["a","x"], ["y"], [an,xn,yn], ["alpha","beta"], "", "Hermitian matrix-vector multiplication", "Same operation as xGEMV, but matrix _A_ is an Hermitian matrix instead.", [ald_n]), - Routine(True, True, False, False, "2a", "hbmv", T, [C,Z], ["n","k"], ["layout","triangle"], ["a","x"], ["y"], [an,xn,yn], ["alpha","beta"], "", "Hermitian banded matrix-vector multiplication", "Same operation as xGEMV, but matrix _A_ is an Hermitian banded matrix instead.", [ald_k_one]), - Routine(True, True, False, False, "2a", "hpmv", T, [C,Z], ["n"], ["layout","triangle"], ["ap","x"], ["y"], [apn,xn,yn], ["alpha","beta"], "", "Hermitian packed matrix-vector multiplication", "Same operation as xGEMV, but matrix _A_ is an Hermitian packed matrix instead and represented as _AP_.", []), - Routine(True, True, False, False, "2a", "symv", T, [S,D,H], ["n"], ["layout","triangle"], ["a","x"], ["y"], [an,xn,yn], ["alpha","beta"], "", "Symmetric matrix-vector multiplication", "Same operation as xGEMV, but matrix _A_ is symmetric instead.", [ald_n]), - Routine(True, True, False, False, "2a", "sbmv", T, [S,D,H], ["n","k"], ["layout","triangle"], ["a","x"], ["y"], [an,xn,yn], ["alpha","beta"], "", "Symmetric banded matrix-vector multiplication", "Same operation as xGEMV, but matrix _A_ is symmetric and banded instead.", [ald_k_one]), - Routine(True, True, False, False, "2a", "spmv", T, [S,D,H], ["n"], ["layout","triangle"], ["ap","x"], ["y"], [apn,xn,yn], ["alpha","beta"], "", "Symmetric packed matrix-vector multiplication", "Same operation as xGEMV, but matrix _A_ is a symmetric packed matrix instead and represented as _AP_.", []), - Routine(True, True, False, False, "2a", "trmv", T, [S,D,C,Z,H], ["n"], ["layout","triangle","a_transpose","diagonal"], ["a"], ["x"], [an,xn], [], "n", "Triangular matrix-vector multiplication", "Same operation as xGEMV, but matrix _A_ is triangular instead.", [ald_n]), - Routine(True, True, False, False, "2a", "tbmv", T, [S,D,C,Z,H], ["n","k"], ["layout","triangle","a_transpose","diagonal"], ["a"], ["x"], [an,xn], [], "n", "Triangular banded matrix-vector multiplication", "Same operation as xGEMV, but matrix _A_ is triangular and banded instead.", [ald_k_one]), - Routine(True, True, False, False, "2a", "tpmv", T, [S,D,C,Z,H], ["n"], ["layout","triangle","a_transpose","diagonal"], ["ap"], ["x"], [apn,xn], [], "n", "Triangular packed matrix-vector multiplication", "Same operation as xGEMV, but matrix _A_ is a triangular packed matrix instead and repreented as _AP_.", []), - Routine(True, True, False, False, "2a", "trsv", T, [S,D,C,Z], ["n"], ["layout","triangle","a_transpose","diagonal"], ["a"], ["x"], [an,xn], [], "", "Solves a triangular system of equations", "", []), - Routine(False, True, False, False, "2a", "tbsv", T, [S,D,C,Z], ["n","k"], ["layout","triangle","a_transpose","diagonal"], ["a"], ["x"], [an,xn], [], "", "Solves a banded triangular system of equations", "", [ald_k_one]), - Routine(False, True, False, False, "2a", "tpsv", T, [S,D,C,Z], ["n"], ["layout","triangle","a_transpose","diagonal"], ["ap"], ["x"], [apn,xn], [], "", "Solves a packed triangular system of equations", "", []), + Routine(True, True, 0, False, "2a", "gemv", T, [S,D,C,Z,H], ["m","n"], ["layout","a_transpose"], ["a","x"], ["y"], [amn,xmn,ynm], ["alpha","beta"], "", "General matrix-vector multiplication", "Performs the operation _y = alpha * A * x + beta * y_, in which _x_ is an input vector, _y_ is an input and output vector, _A_ is an input matrix, and _alpha_ and _beta_ are scalars. The matrix _A_ can optionally be transposed before performing the operation.", [ald_m]), + Routine(True, True, 0, False, "2a", "gbmv", T, [S,D,C,Z,H], ["m","n","kl","ku"], ["layout","a_transpose"], ["a","x"], ["y"], [amn,xmn,ynm], ["alpha","beta"], "", "General banded matrix-vector multiplication", "Same operation as xGEMV, but matrix _A_ is banded instead.", [ald_kl_ku_one]), + Routine(True, True, 0, False, "2a", "hemv", T, [C,Z], ["n"], ["layout","triangle"], ["a","x"], ["y"], [an,xn,yn], ["alpha","beta"], "", "Hermitian matrix-vector multiplication", "Same operation as xGEMV, but matrix _A_ is an Hermitian matrix instead.", [ald_n]), + Routine(True, True, 0, False, "2a", "hbmv", T, [C,Z], ["n","k"], ["layout","triangle"], ["a","x"], ["y"], [an,xn,yn], ["alpha","beta"], "", "Hermitian banded matrix-vector multiplication", "Same operation as xGEMV, but matrix _A_ is an Hermitian banded matrix instead.", [ald_k_one]), + Routine(True, True, 0, False, "2a", "hpmv", T, [C,Z], ["n"], ["layout","triangle"], ["ap","x"], ["y"], [apn,xn,yn], ["alpha","beta"], "", "Hermitian packed matrix-vector multiplication", "Same operation as xGEMV, but matrix _A_ is an Hermitian packed matrix instead and represented as _AP_.", []), + Routine(True, True, 0, False, "2a", "symv", T, [S,D,H], ["n"], ["layout","triangle"], ["a","x"], ["y"], [an,xn,yn], ["alpha","beta"], "", "Symmetric matrix-vector multiplication", "Same operation as xGEMV, but matrix _A_ is symmetric instead.", [ald_n]), + Routine(True, True, 0, False, "2a", "sbmv", T, [S,D,H], ["n","k"], ["layout","triangle"], ["a","x"], ["y"], [an,xn,yn], ["alpha","beta"], "", "Symmetric banded matrix-vector multiplication", "Same operation as xGEMV, but matrix _A_ is symmetric and banded instead.", [ald_k_one]), + Routine(True, True, 0, False, "2a", "spmv", T, [S,D,H], ["n"], ["layout","triangle"], ["ap","x"], ["y"], [apn,xn,yn], ["alpha","beta"], "", "Symmetric packed matrix-vector multiplication", "Same operation as xGEMV, but matrix _A_ is a symmetric packed matrix instead and represented as _AP_.", []), + Routine(True, True, 0, False, "2a", "trmv", T, [S,D,C,Z,H], ["n"], ["layout","triangle","a_transpose","diagonal"], ["a"], ["x"], [an,xn], [], "n", "Triangular matrix-vector multiplication", "Same operation as xGEMV, but matrix _A_ is triangular instead.", [ald_n]), + Routine(True, True, 0, False, "2a", "tbmv", T, [S,D,C,Z,H], ["n","k"], ["layout","triangle","a_transpose","diagonal"], ["a"], ["x"], [an,xn], [], "n", "Triangular banded matrix-vector multiplication", "Same operation as xGEMV, but matrix _A_ is triangular and banded instead.", [ald_k_one]), + Routine(True, True, 0, False, "2a", "tpmv", T, [S,D,C,Z,H], ["n"], ["layout","triangle","a_transpose","diagonal"], ["ap"], ["x"], [apn,xn], [], "n", "Triangular packed matrix-vector multiplication", "Same operation as xGEMV, but matrix _A_ is a triangular packed matrix instead and repreented as _AP_.", []), + Routine(True, True, 0, False, "2a", "trsv", T, [S,D,C,Z], ["n"], ["layout","triangle","a_transpose","diagonal"], ["a"], ["x"], [an,xn], [], "", "Solves a triangular system of equations", "", []), + Routine(False, True, 0, False, "2a", "tbsv", T, [S,D,C,Z], ["n","k"], ["layout","triangle","a_transpose","diagonal"], ["a"], ["x"], [an,xn], [], "", "Solves a banded triangular system of equations", "", [ald_k_one]), + Routine(False, True, 0, False, "2a", "tpsv", T, [S,D,C,Z], ["n"], ["layout","triangle","a_transpose","diagonal"], ["ap"], ["x"], [apn,xn], [], "", "Solves a packed triangular system of equations", "", []), # Level 2: matrix update - Routine(True, True, False, False, "2b", "ger", T, [S,D,H], ["m","n"], ["layout"], ["x","y"], ["a"], [xm,yn,amn], ["alpha"], "", "General rank-1 matrix update", "Performs the operation _A = alpha * x * y^T + A_, in which _x_ is an input vector, _y^T_ is the transpose of the input vector _y_, _A_ is the matrix to be updated, and _alpha_ is a scalar value.", [ald_m]), - Routine(True, True, False, False, "2b", "geru", T, [C,Z], ["m","n"], ["layout"], ["x","y"], ["a"], [xm,yn,amn], ["alpha"], "", "General rank-1 complex matrix update", "Same operation as xGER, but with complex data-types.", [ald_m]), - Routine(True, True, False, False, "2b", "gerc", T, [C,Z], ["m","n"], ["layout"], ["x","y"], ["a"], [xm,yn,amn], ["alpha"], "", "General rank-1 complex conjugated matrix update", "Same operation as xGERU, but the update is done based on the complex conjugate of the input vectors.", [ald_m]), - Routine(True, True, False, False, "2b", "her", Tc, [Css,Zdd], ["n"], ["layout","triangle"], ["x"], ["a"], [xn,an], ["alpha"], "", "Hermitian rank-1 matrix update", "Performs the operation _A = alpha * x * x^T + A_, in which x is an input vector, x^T is the transpose of this vector, _A_ is the triangular Hermetian matrix to be updated, and alpha is a scalar value.", [ald_n]), - Routine(True, True, False, False, "2b", "hpr", Tc, [Css,Zdd], ["n"], ["layout","triangle"], ["x"], ["ap"], [xn,apn], ["alpha"], "", "Hermitian packed rank-1 matrix update", "Same operation as xHER, but matrix _A_ is an Hermitian packed matrix instead and represented as _AP_.", []), - Routine(True, True, False, False, "2b", "her2", T, [C,Z], ["n"], ["layout","triangle"], ["x","y"], ["a"], [xn,yn,an], ["alpha"], "", "Hermitian rank-2 matrix update", "Performs the operation _A = alpha * x * y^T + conj(alpha) * y * x^T + A_, in which _x_ is an input vector and _x^T_ its transpose, _y_ is an input vector and _y^T_ its transpose, _A_ is the triangular Hermetian matrix to be updated, _alpha_ is a scalar value and _conj(alpha)_ its complex conjugate.", [ald_n]), - Routine(True, True, False, False, "2b", "hpr2", T, [C,Z], ["n"], ["layout","triangle"], ["x","y"], ["ap"], [xn,yn,apn], ["alpha"], "", "Hermitian packed rank-2 matrix update", "Same operation as xHER2, but matrix _A_ is an Hermitian packed matrix instead and represented as _AP_.", []), - Routine(True, True, False, False, "2b", "syr", T, [S,D,H], ["n"], ["layout","triangle"], ["x"], ["a"], [xn,an], ["alpha"], "", "Symmetric rank-1 matrix update", "Same operation as xHER, but matrix A is a symmetric matrix instead.", [ald_n]), - Routine(True, True, False, False, "2b", "spr", T, [S,D,H], ["n"], ["layout","triangle"], ["x"], ["ap"], [xn,apn], ["alpha"], "", "Symmetric packed rank-1 matrix update", "Same operation as xSPR, but matrix _A_ is a symmetric packed matrix instead and represented as _AP_.", []), - Routine(True, True, False, False, "2b", "syr2", T, [S,D,H], ["n"], ["layout","triangle"], ["x","y"], ["a"], [xn,yn,an], ["alpha"], "", "Symmetric rank-2 matrix update", "Same operation as xHER2, but matrix _A_ is a symmetric matrix instead.", [ald_n]), - Routine(True, True, False, False, "2b", "spr2", T, [S,D,H], ["n"], ["layout","triangle"], ["x","y"], ["ap"], [xn,yn,apn], ["alpha"], "", "Symmetric packed rank-2 matrix update", "Same operation as xSPR2, but matrix _A_ is a symmetric packed matrix instead and represented as _AP_.", []), + Routine(True, True, 0, False, "2b", "ger", T, [S,D,H], ["m","n"], ["layout"], ["x","y"], ["a"], [xm,yn,amn], ["alpha"], "", "General rank-1 matrix update", "Performs the operation _A = alpha * x * y^T + A_, in which _x_ is an input vector, _y^T_ is the transpose of the input vector _y_, _A_ is the matrix to be updated, and _alpha_ is a scalar value.", [ald_m]), + Routine(True, True, 0, False, "2b", "geru", T, [C,Z], ["m","n"], ["layout"], ["x","y"], ["a"], [xm,yn,amn], ["alpha"], "", "General rank-1 complex matrix update", "Same operation as xGER, but with complex data-types.", [ald_m]), + Routine(True, True, 0, False, "2b", "gerc", T, [C,Z], ["m","n"], ["layout"], ["x","y"], ["a"], [xm,yn,amn], ["alpha"], "", "General rank-1 complex conjugated matrix update", "Same operation as xGERU, but the update is done based on the complex conjugate of the input vectors.", [ald_m]), + Routine(True, True, 0, False, "2b", "her", Tc, [Css,Zdd], ["n"], ["layout","triangle"], ["x"], ["a"], [xn,an], ["alpha"], "", "Hermitian rank-1 matrix update", "Performs the operation _A = alpha * x * x^T + A_, in which x is an input vector, x^T is the transpose of this vector, _A_ is the triangular Hermetian matrix to be updated, and alpha is a scalar value.", [ald_n]), + Routine(True, True, 0, False, "2b", "hpr", Tc, [Css,Zdd], ["n"], ["layout","triangle"], ["x"], ["ap"], [xn,apn], ["alpha"], "", "Hermitian packed rank-1 matrix update", "Same operation as xHER, but matrix _A_ is an Hermitian packed matrix instead and represented as _AP_.", []), + Routine(True, True, 0, False, "2b", "her2", T, [C,Z], ["n"], ["layout","triangle"], ["x","y"], ["a"], [xn,yn,an], ["alpha"], "", "Hermitian rank-2 matrix update", "Performs the operation _A = alpha * x * y^T + conj(alpha) * y * x^T + A_, in which _x_ is an input vector and _x^T_ its transpose, _y_ is an input vector and _y^T_ its transpose, _A_ is the triangular Hermetian matrix to be updated, _alpha_ is a scalar value and _conj(alpha)_ its complex conjugate.", [ald_n]), + Routine(True, True, 0, False, "2b", "hpr2", T, [C,Z], ["n"], ["layout","triangle"], ["x","y"], ["ap"], [xn,yn,apn], ["alpha"], "", "Hermitian packed rank-2 matrix update", "Same operation as xHER2, but matrix _A_ is an Hermitian packed matrix instead and represented as _AP_.", []), + Routine(True, True, 0, False, "2b", "syr", T, [S,D,H], ["n"], ["layout","triangle"], ["x"], ["a"], [xn,an], ["alpha"], "", "Symmetric rank-1 matrix update", "Same operation as xHER, but matrix A is a symmetric matrix instead.", [ald_n]), + Routine(True, True, 0, False, "2b", "spr", T, [S,D,H], ["n"], ["layout","triangle"], ["x"], ["ap"], [xn,apn], ["alpha"], "", "Symmetric packed rank-1 matrix update", "Same operation as xSPR, but matrix _A_ is a symmetric packed matrix instead and represented as _AP_.", []), + Routine(True, True, 0, False, "2b", "syr2", T, [S,D,H], ["n"], ["layout","triangle"], ["x","y"], ["a"], [xn,yn,an], ["alpha"], "", "Symmetric rank-2 matrix update", "Same operation as xHER2, but matrix _A_ is a symmetric matrix instead.", [ald_n]), + Routine(True, True, 0, False, "2b", "spr2", T, [S,D,H], ["n"], ["layout","triangle"], ["x","y"], ["ap"], [xn,yn,apn], ["alpha"], "", "Symmetric packed rank-2 matrix update", "Same operation as xSPR2, but matrix _A_ is a symmetric packed matrix instead and represented as _AP_.", []), ], [ # Level 3: matrix-matrix - Routine(True, True, False, True, "3", "gemm", T, [S,D,C,Z,H], ["m","n","k"], ["layout","a_transpose","b_transpose"], ["a","b"], ["c"], [amk,bkn,cmn], ["alpha","beta"], "", "General matrix-matrix multiplication", "Performs the matrix product _C = alpha * A * B + beta * C_, in which _A_ (_m_ by _k_) and _B_ (_k_ by _n_) are two general rectangular input matrices, _C_ (_m_ by _n_) is the matrix to be updated, and _alpha_ and _beta_ are scalar values. The matrices _A_ and/or _B_ can optionally be transposed before performing the operation.", [ald_transa_m_k, bld_transb_k_n, cld_m]), - Routine(True, True, False, False, "3", "symm", T, [S,D,C,Z,H], ["m","n"], ["layout","side","triangle"], ["a","b"], ["c"], [ammn,bmnn,cmn], ["alpha","beta"], "", "Symmetric matrix-matrix multiplication", "Same operation as xGEMM, but _A_ is symmetric instead. In case of `side == kLeft`, _A_ is a symmetric _m_ by _m_ matrix and _C = alpha * A * B + beta * C_ is performed. Otherwise, in case of `side == kRight`, _A_ is a symmtric _n_ by _n_ matrix and _C = alpha * B * A + beta * C_ is performed.", [ald_side_m_n, bld_m, cld_m]), - Routine(True, True, False, False, "3", "hemm", T, [C,Z], ["m","n"], ["layout","side","triangle"], ["a","b"], ["c"], [ammn,bmnn,cmn], ["alpha","beta"], "", "Hermitian matrix-matrix multiplication", "Same operation as xSYMM, but _A_ is an Hermitian matrix instead.", [ald_side_m_n, bld_m, cld_m]), - Routine(True, True, False, False, "3", "syrk", T, [S,D,C,Z,H], ["n","k"], ["layout","triangle","a_transpose"], ["a"], ["c"], [ank,cn], ["alpha","beta"], "", "Rank-K update of a symmetric matrix", "Performs the matrix product _C = alpha * A * A^T + beta * C_ or _C = alpha * A^T * A + beta * C_, in which _A_ is a general matrix and _A^T_ is its transpose, _C_ (_n_ by _n_) is the symmetric matrix to be updated, and _alpha_ and _beta_ are scalar values.", [ald_trans_n_k, cld_m]), - Routine(True, True, False, False, "3", "herk", Tc, [Css,Zdd], ["n","k"], ["layout","triangle","a_transpose"], ["a"], ["c"], [ank,cn], ["alpha","beta"], "", "Rank-K update of a hermitian matrix", "Same operation as xSYRK, but _C_ is an Hermitian matrix instead.", [ald_trans_n_k, cld_m]), - Routine(True, True, False, False, "3", "syr2k", T, [S,D,C,Z,H], ["n","k"], ["layout","triangle","ab_transpose"], ["a","b"], ["c"], [ankab,bnkab,cn],["alpha","beta"], "", "Rank-2K update of a symmetric matrix", "Performs the matrix product _C = alpha * A * B^T + alpha * B * A^T + beta * C_ or _C = alpha * A^T * B + alpha * B^T * A + beta * C_, in which _A_ and _B_ are general matrices and _A^T_ and _B^T_ are their transposed versions, _C_ (_n_ by _n_) is the symmetric matrix to be updated, and _alpha_ and _beta_ are scalar values.", [ald_trans_n_k, bld_trans_n_k, cld_n]), - Routine(True, True, False, False, "3", "her2k", TU, [Ccs,Zzd], ["n","k"], ["layout","triangle","ab_transpose"], ["a","b"], ["c"], [ankab,bnkab,cn],["alpha","beta"], "", "Rank-2K update of a hermitian matrix", "Same operation as xSYR2K, but _C_ is an Hermitian matrix instead.", [ald_trans_n_k, bld_trans_n_k, cld_n]), - Routine(True, True, False, False, "3", "trmm", T, [S,D,C,Z,H], ["m","n"], ["layout","side","triangle","a_transpose","diagonal"], ["a"], ["b"], [amns,bmn], ["alpha"], "", "Triangular matrix-matrix multiplication", "Performs the matrix product _B = alpha * A * B_ or _B = alpha * B * A_, in which _A_ is a unit or non-unit triangular matrix, _B_ (_m_ by _n_) is the general matrix to be updated, and _alpha_ is a scalar value.", [ald_side_m_n, bld_m]), - Routine(True, True, False, False, "3", "trsm", T, [S,D,C,Z], ["m","n"], ["layout","side","triangle","a_transpose","diagonal"], ["a"], ["b"], [amns,bmn], ["alpha"], "", "Solves a triangular system of equations", "Solves the equation _A * X = alpha * B_ for the unknown _m_ by _n_ matrix X, in which _A_ is an _n_ by _n_ unit or non-unit triangular matrix and B is an _m_ by _n_ matrix. The matrix _B_ is overwritten by the solution _X_.", []), + Routine(True, True, 0, True, "3", "gemm", T, [S,D,C,Z,H], ["m","n","k"], ["layout","a_transpose","b_transpose"], ["a","b"], ["c"], [amk,bkn,cmn], ["alpha","beta"], "", "General matrix-matrix multiplication", "Performs the matrix product _C = alpha * A * B + beta * C_, in which _A_ (_m_ by _k_) and _B_ (_k_ by _n_) are two general rectangular input matrices, _C_ (_m_ by _n_) is the matrix to be updated, and _alpha_ and _beta_ are scalar values. The matrices _A_ and/or _B_ can optionally be transposed before performing the operation.", [ald_transa_m_k, bld_transb_k_n, cld_m]), + Routine(True, True, 0, False, "3", "symm", T, [S,D,C,Z,H], ["m","n"], ["layout","side","triangle"], ["a","b"], ["c"], [ammn,bmnn,cmn], ["alpha","beta"], "", "Symmetric matrix-matrix multiplication", "Same operation as xGEMM, but _A_ is symmetric instead. In case of `side == kLeft`, _A_ is a symmetric _m_ by _m_ matrix and _C = alpha * A * B + beta * C_ is performed. Otherwise, in case of `side == kRight`, _A_ is a symmtric _n_ by _n_ matrix and _C = alpha * B * A + beta * C_ is performed.", [ald_side_m_n, bld_m, cld_m]), + Routine(True, True, 0, False, "3", "hemm", T, [C,Z], ["m","n"], ["layout","side","triangle"], ["a","b"], ["c"], [ammn,bmnn,cmn], ["alpha","beta"], "", "Hermitian matrix-matrix multiplication", "Same operation as xSYMM, but _A_ is an Hermitian matrix instead.", [ald_side_m_n, bld_m, cld_m]), + Routine(True, True, 0, False, "3", "syrk", T, [S,D,C,Z,H], ["n","k"], ["layout","triangle","a_transpose"], ["a"], ["c"], [ank,cn], ["alpha","beta"], "", "Rank-K update of a symmetric matrix", "Performs the matrix product _C = alpha * A * A^T + beta * C_ or _C = alpha * A^T * A + beta * C_, in which _A_ is a general matrix and _A^T_ is its transpose, _C_ (_n_ by _n_) is the symmetric matrix to be updated, and _alpha_ and _beta_ are scalar values.", [ald_trans_n_k, cld_m]), + Routine(True, True, 0, False, "3", "herk", Tc, [Css,Zdd], ["n","k"], ["layout","triangle","a_transpose"], ["a"], ["c"], [ank,cn], ["alpha","beta"], "", "Rank-K update of a hermitian matrix", "Same operation as xSYRK, but _C_ is an Hermitian matrix instead.", [ald_trans_n_k, cld_m]), + Routine(True, True, 0, False, "3", "syr2k", T, [S,D,C,Z,H], ["n","k"], ["layout","triangle","ab_transpose"], ["a","b"], ["c"], [ankab,bnkab,cn],["alpha","beta"], "", "Rank-2K update of a symmetric matrix", "Performs the matrix product _C = alpha * A * B^T + alpha * B * A^T + beta * C_ or _C = alpha * A^T * B + alpha * B^T * A + beta * C_, in which _A_ and _B_ are general matrices and _A^T_ and _B^T_ are their transposed versions, _C_ (_n_ by _n_) is the symmetric matrix to be updated, and _alpha_ and _beta_ are scalar values.", [ald_trans_n_k, bld_trans_n_k, cld_n]), + Routine(True, True, 0, False, "3", "her2k", TU, [Ccs,Zzd], ["n","k"], ["layout","triangle","ab_transpose"], ["a","b"], ["c"], [ankab,bnkab,cn],["alpha","beta"], "", "Rank-2K update of a hermitian matrix", "Same operation as xSYR2K, but _C_ is an Hermitian matrix instead.", [ald_trans_n_k, bld_trans_n_k, cld_n]), + Routine(True, True, 0, False, "3", "trmm", T, [S,D,C,Z,H], ["m","n"], ["layout","side","triangle","a_transpose","diagonal"], ["a"], ["b"], [amns,bmn], ["alpha"], "", "Triangular matrix-matrix multiplication", "Performs the matrix product _B = alpha * A * B_ or _B = alpha * B * A_, in which _A_ is a unit or non-unit triangular matrix, _B_ (_m_ by _n_) is the general matrix to be updated, and _alpha_ is a scalar value.", [ald_side_m_n, bld_m]), + Routine(True, True, 0, False, "3", "trsm", T, [S,D,C,Z], ["m","n"], ["layout","side","triangle","a_transpose","diagonal"], ["a"], ["b"], [amns,bmn], ["alpha"], "", "Solves a triangular system of equations", "Solves the equation _A * X = alpha * B_ for the unknown _m_ by _n_ matrix X, in which _A_ is an _n_ by _n_ unit or non-unit triangular matrix and B is an _m_ by _n_ matrix. The matrix _B_ is overwritten by the solution _X_.", []), ], [ # Level X: extra routines (not part of BLAS) # Special routines: - Routine(True, True, False, False, "x", "omatcopy", T, [S,D,C,Z,H], ["m","n"], ["layout","a_transpose"], ["a"], ["b"], [amn,bnma], ["alpha"], "", "Scaling and out-place transpose/copy (non-BLAS function)", "Performs scaling and out-of-place transposition/copying of matrices according to _B = alpha*op(A)_, in which _A_ is an input matrix (_m_ rows by _n_ columns), _B_ an output matrix, and _alpha_ a scalar value. The operation _op_ can be a normal matrix copy, a transposition or a conjugate transposition.", [ald_m, bld_n]), - Routine(True, True, False, False, "x", "im2col", T, [S,D,C,Z,H], im2col_constants, [], ["im"], ["col"], [im,col], [""], "", "Im2col function (non-BLAS function)", "Performs the im2col algorithm, in which _im_ is the input matrix and _col_ is the output matrix.", []), + Routine(True, True, 0, False, "x", "omatcopy", T, [S,D,C,Z,H], ["m","n"], ["layout","a_transpose"], ["a"], ["b"], [amn,bnma], ["alpha"], "", "Scaling and out-place transpose/copy (non-BLAS function)", "Performs scaling and out-of-place transposition/copying of matrices according to _B = alpha*op(A)_, in which _A_ is an input matrix (_m_ rows by _n_ columns), _B_ an output matrix, and _alpha_ a scalar value. The operation _op_ can be a normal matrix copy, a transposition or a conjugate transposition.", [ald_m, bld_n]), + Routine(True, True, 0, False, "x", "im2col", T, [S,D,C,Z,H], im2col_constants, [], ["im"], ["col"], [im,col], [""], "", "Im2col function (non-BLAS function)", "Performs the im2col algorithm, in which _im_ is the input matrix and _col_ is the output matrix.", []), # Batched routines: - Routine(True, True, True, False, "x", "axpy", T, [S,D,C,Z,H], ["n"], [], ["x"], ["y"], [xn,yn], ["alpha"], "", "Batched version of AXPY", "As AXPY, but multiple operations are batched together for better performance.", []), - Routine(True, True, True, False, "x", "gemm", T, [S,D,C,Z,H], ["m","n","k"], ["layout","a_transpose","b_transpose"], ["a","b"], ["c"], [amk,bkn,cmn], ["alpha","beta"], "", "Batched version of GEMM", "As GEMM, but multiple operations are batched together for better performance.", [ald_transa_m_k, bld_transb_k_n, cld_m]), + Routine(True, True, 1, False, "x", "axpy", T, [S,D,C,Z,H], ["n"], [], ["x"], ["y"], [xn,yn], ["alpha"], "", "Batched version of AXPY", "As AXPY, but multiple operations are batched together for better performance.", []), + Routine(True, True, 1, False, "x", "gemm", T, [S,D,C,Z,H], ["m","n","k"], ["layout","a_transpose","b_transpose"], ["a","b"], ["c"], [amk,bkn,cmn], ["alpha","beta"], "", "Batched version of GEMM", "As GEMM, but multiple operations are batched together for better performance.", [ald_transa_m_k, bld_transb_k_n, cld_m]), + Routine(True, True, 2, False, "x", "gemm", T, [S,D,C,Z,H], ["m","n","k"], ["layout","a_transpose","b_transpose"], ["a","b"], ["c"], [amk,bkn,cmn], ["alpha","beta"], "", "StridedBatched version of GEMM", "As GEMM, but multiple strided operations are batched together for better performance.", [ald_transa_m_k, bld_transb_k_n, cld_m]), ]] @@ -223,10 +224,10 @@ def main(argv): if i == 6: body += cpp.wrapper_cublas(routine) if i == 7: - if not routine.batched: + if routine.batched == 0: body += cpp.clblast_netlib_c_h(routine) if i == 8: - if not routine.batched: + if routine.batched == 0: body += cpp.clblast_netlib_c_cc(routine) if i == 9: body += cpp.clblast_h(routine, cuda=True) diff --git a/scripts/generator/generator/cpp.py b/scripts/generator/generator/cpp.py index 3631e737..51ca047c 100644 --- a/scripts/generator/generator/cpp.py +++ b/scripts/generator/generator/cpp.py @@ -58,7 +58,7 @@ def clblast_cc(routine, cuda=False): result += " auto queue_cpp = Queue(*queue);" + NL event = "nullptr" if cuda else "event" result += " auto routine = X" + routine.plain_name() + "<" + routine.template.template + ">(queue_cpp, " + event + ");" + NL - if routine.batched: + if routine.batched == 1: result += " " + (NL + " ").join(routine.batched_transform_to_cpp()) + NL if routine.temp_buffer: null = "0" if cuda else "nullptr" @@ -110,7 +110,7 @@ def clblast_c_cc(routine): template = "<" + flavour.template + ">" if routine.no_scalars() else "" indent = " " * (16 + routine.length() + len(template)) result += routine.routine_header_c(flavour, 27, "") + " {" + NL - if routine.batched: + if routine.batched == 1: result += " " + (NL + " ").join(routine.batched_transform_to_complex(flavour)) + NL result += " try {" + NL result += " return static_cast<CLBlastStatusCode>(" + NL @@ -388,7 +388,7 @@ def performance_test(routine, level_string): found = False for flavour in routine.flavours: if flavour.precision_name == precision: - extra_template_argument = "0, " if routine.name == "gemm" and not routine.batched else "" + extra_template_argument = "0, " if routine.name == "gemm" and routine.batched == 0 else "" result += NL + " clblast::RunClient<clblast::TestX" + routine.plain_name() result += flavour.test_template(extra_template_argument) result += ">(argc, argv); break;" + NL @@ -410,7 +410,7 @@ def correctness_test(routine, level_string): result += "int main(int argc, char *argv[]) {" + NL result += " auto errors = size_t{0};" + NL not_first = "false" - extra_template_arguments = ["1, ", "2, "] if routine.name == "gemm" and not routine.batched else [""] + extra_template_arguments = ["1, ", "2, "] if routine.name == "gemm" and routine.batched == 0 else [""] for extra_template_argument in extra_template_arguments: for flavour in routine.flavours: result += " errors += clblast::RunTests<clblast::TestX" + routine.plain_name() diff --git a/scripts/generator/generator/routine.py b/scripts/generator/generator/routine.py index dd3c2ecb..f7c2a701 100644 --- a/scripts/generator/generator/routine.py +++ b/scripts/generator/generator/routine.py @@ -12,12 +12,12 @@ import generator.convert as convert class Routine: """Class holding routine-specific information (e.g. name, which arguments, which precisions)""" - def __init__(self, implemented, has_tests, batched, temp_buffer, level, name, template, flavours, sizes, options, + def __init__(self, implemented, has_tests, batched_strided, temp_buffer, level, name, template, flavours, sizes, options, inputs, outputs, buffer_sizes, scalars, scratch, description, details, requirements): self.implemented = implemented self.has_tests = has_tests - self.batched = batched + self.batched = batched_strided self.temp_buffer = temp_buffer self.level = level self.name = name @@ -35,38 +35,42 @@ class Routine: self.requirements = requirements def lowercase_name(self): - postfix = "batched" if self.batched else "" + postfix = "strided" if self.batched == 2 else "" + postfix += "batched" if self.batched != 0 else "" return self.name + postfix def plain_name(self): - postfix = "Batched" if self.batched else "" + postfix = "Strided" if self.batched == 2 else "" + postfix += "Batched" if self.batched != 0 else "" return self.name + postfix def capitalized_name(self): - postfix = "Batched" if self.batched else "" + postfix = "Strided" if self.batched == 2 else "" + postfix += "Batched" if self.batched != 0 else "" return self.name.capitalize() + postfix def upper_name(self): - postfix = "BATCHED" if self.batched else "" + postfix = "STRIDED" if self.batched == 2 else "" + postfix += "BATCHED" if self.batched != 0 else "" return self.name.upper() + postfix def b_star(self): - return "*" if self.batched else "" + return "*" if self.batched == 1 else "" def b_s(self): - return "s" if self.batched else "" + return "s" if self.batched == 1 else "" def batch_count_def(self): - return ["const size_t batch_count"] if self.batched else [] + return ["const size_t batch_count"] if self.batched != 0 else [] def batch_count_list(self): - return ["batch_count"] if self.batched else [] + return ["batch_count"] if self.batched != 0 else [] def batch_count_type(self): - return ["const size_t"] if self.batched else [] + return ["const size_t"] if self.batched != 0 else [] def batch_count_doc(self): - return ["`const size_t batch_count`: Number of batches. This value must be positive."] if self.batched else [] + return ["`const size_t batch_count`: Number of batches. This value must be positive."] if self.batched != 0 else [] def batched_transform_to_cpp(self): result = [] @@ -230,6 +234,8 @@ class Routine: a = [name + "_buffer"] b = [name + "_offset" + self.b_s()] c = [name + "_" + self.postfix(name)] if (name not in self.buffers_without_ld_inc()) else [] + if self.batched == 2: + c += [name + "_stride"] return [", ".join(a + b + c)] return [] @@ -239,6 +245,8 @@ class Routine: a = [name + "_buffer_bis"] b = [name + "_offset"] c = [name + "_" + self.postfix(name)] if name not in self.buffers_without_ld_inc() else [] + if self.batched == 2: + c += [name + "_stride"] return [", ".join(a + b + c)] return [] @@ -258,6 +266,8 @@ class Routine: a = [prefix + "cl_mem " + name + "_buffer"] b = ["const size_t " + self.b_star() + name + "_offset" + self.b_s()] c = ["const size_t " + name + "_" + self.postfix(name)] if name not in self.buffers_without_ld_inc() else [] + if self.batched == 2: + c += ["const size_t " + name + "_stride"] return [", ".join(a + b + c)] return [] @@ -307,8 +317,10 @@ class Routine: if name in self.inputs or name in self.outputs: buffer_type = "unsigned int" if (name in self.index_buffers()) else self.template.buffer_type a = ["Buffer<" + buffer_type + ">(" + name + "_buffer)"] - b = [name + "_offsets_cpp"] if self.batched else [name + "_offset"] + b = [name + "_offsets_cpp"] if self.batched == 1 else [name + "_offset"] c = [name + "_" + self.postfix(name)] if (name not in self.buffers_without_ld_inc()) else [] + if self.batched == 2: + c += [name + "_stride"] return [", ".join(a + b + c)] return [] @@ -375,6 +387,8 @@ class Routine: a = [prefix + "cl_mem"] b = ["const size_t" + self.b_star()] c = ["const size_t"] if (name not in self.buffers_without_ld_inc()) else [] + if self.batched == 2: + c += ["const size_t"] return [", ".join(a + b + c)] return [] @@ -391,13 +405,15 @@ class Routine: if name not in self.buffers_without_ld_inc(): c = ["`const size_t " + name + "_" + self.postfix(name) + "`: " + inc_ld_description + "of the " + inout + " " + math_name + ". This value must be greater than 0."] + if self.batched == 2: + c += ["`const size_t " + name + "_stride`: The (fixed) stride between two batches of the " + name.upper() + " matrix."] return a + b + c return [] def scalar(self, name): """Retrieves the name of a scalar (alpha/beta)""" if name in self.scalars: - if self.batched: + if self.batched == 1: return [name + "s_cpp"] return [name] return [] @@ -418,11 +434,11 @@ class Routine: """Retrieves the use of a scalar (alpha/beta)""" if name in self.scalars: if name == "alpha": - if self.batched: + if self.batched == 1: return ["alphas_cpp.data()"] return [flavour.use_alpha()] elif name == "beta": - if self.batched: + if self.batched == 1: return ["betas_cpp.data()"] return [flavour.use_beta()] return [name] @@ -866,7 +882,7 @@ class Routine: if self.name in self.routines_scalar_no_return(): routine_name += "_sub" indent += " " - if self.batched: + if self.batched != 0: routine_name += "batched" result = return_type + extra_qualifier + " cblas_" + flavour.name.lower() + routine_name + "(" result += (",\n" + indent).join([a for a in self.arguments_def_netlib(flavour)]) + ")" |