Merge branch 'development' into triangular_solvers

1 files changed, 15 insertions, 0 deletions

diff --git a/include/clblast_c.h b/include/clblast_c.h
index 63b6c941..12d03f81 100644
--- a/include/clblast_c.h
+++ b/include/clblast_c.h
@@ -96,6 +96,8 @@ typedef enum CLBlastStatusCode_ {
   CLBlastInsufficientMemoryY       = -1007, // Vector Y's OpenCL buffer is too small
 
   // Custom additional status codes for CLBlast
+  CLBlastInvalidOverrideKernel     = -2048, // Trying to override parameters for an invalid kernel
+  CLBlastMissingOverrideParameter  = -2047, // Missing override parameter(s) for the target kernel
   CLBlastInvalidLocalMemUsage      = -2046, // Not enough local memory available on this device
   CLBlastNoHalfPrecision           = -2045, // Half precision (16-bits) not supported by the device
   CLBlastNoDoublePrecision         = -2044, // Double precision (64-bits) not supported by the device
@@ -117,6 +119,11 @@ typedef enum CLBlastDiagonal_ { CLBlastDiagonalNonUnit = 131,
                                 CLBlastDiagonalUnit = 132 } CLBlastDiagonal;
 typedef enum CLBlastSide_ { CLBlastSideLeft = 141, CLBlastSideRight = 142 } CLBlastSide;
 
+// Precision enum (values in bits)
+typedef enum CLBlastPrecision_ { CLBlastPrecisionHalf = 16, CLBlastPrecisionSingle = 32,
+                                 CLBlastPrecisionDouble = 64, CLBlastPrecisionComplexSingle = 3232,
+                                 CLBlastPrecisionComplexDouble = 6464 } CLBlastPrecision;
+
 // =================================================================================================
 // BLAS level-1 (vector-vector) routines
 // =================================================================================================
@@ -1332,6 +1339,14 @@ CLBlastStatusCode PUBLIC_API CLBlastFillCache(const cl_device_id device);
 
 // =================================================================================================
 
+// Overrides tuning parameters for a specific device-precision-kernel combination. The next time
+// the target routine is called it will re-compile and use the new parameters from then on.
+CLBlastStatusCode PUBLIC_API CLBlastOverrideParameters(const cl_device_id device, const char* kernel_name,
+                                                       const CLBlastPrecision precision, const size_t num_parameters,
+                                                       const char** parameters_names, const size_t* parameters_values);
+
+// =================================================================================================
+
 #ifdef __cplusplus
 } // extern "C"
 #endif