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| author | Cedric Nugteren <web@cedricnugteren.nl> | 2016-10-10 16:01:02 +0200 |
|---|---|---|
| committer | Cedric Nugteren <web@cedricnugteren.nl> | 2016-10-10 16:01:02 +0200 |
| commit | 7c228f6a674a748ec9ef4907552f5043fb424224 (patch) | |
| tree | 782cdb9f6cb961de82ac3ffe1f4f45007f3c0dbe /src/database | |
| parent | d7cfb6aa9bac8207f76a818749d0654337d51533 (diff) | |
Changed the thresholds for the direct/indirect GEMM kernels for NVIDIA and Intel GPUs
Diffstat (limited to 'src/database')
| -rw-r--r-- | src/database/kernel_selection.hpp | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/src/database/kernel_selection.hpp b/src/database/kernel_selection.hpp index bccfb0c0..c9462c7a 100644 --- a/src/database/kernel_selection.hpp +++ b/src/database/kernel_selection.hpp @@ -19,6 +19,16 @@ namespace clblast { const Database::DatabaseEntry Database::KernelSelectionHalf = { "KernelSelection", Precision::kHalf, { + { // Intel GPUs + kDeviceTypeGPU, "Intel", { + { "default", { {"XGEMM_MIN_INDIRECT_SIZE",384*384*384} } }, + } + }, + { // NVIDIA GPUs + kDeviceTypeGPU, "NVIDIA", { + { "default", { {"XGEMM_MIN_INDIRECT_SIZE",768*768*768} } }, + } + }, { // Default kDeviceTypeAll, "default", { { "default", { {"XGEMM_MIN_INDIRECT_SIZE",512*512*512} } }, @@ -31,6 +41,16 @@ const Database::DatabaseEntry Database::KernelSelectionHalf = { const Database::DatabaseEntry Database::KernelSelectionSingle = { "KernelSelection", Precision::kSingle, { + { // Intel GPUs + kDeviceTypeGPU, "Intel", { + { "default", { {"XGEMM_MIN_INDIRECT_SIZE",384*384*384} } }, + } + }, + { // NVIDIA GPUs + kDeviceTypeGPU, "NVIDIA", { + { "default", { {"XGEMM_MIN_INDIRECT_SIZE",768*768*768} } }, + } + }, { // Default kDeviceTypeAll, "default", { { "default", { {"XGEMM_MIN_INDIRECT_SIZE",512*512*512} } }, @@ -43,6 +63,16 @@ const Database::DatabaseEntry Database::KernelSelectionSingle = { const Database::DatabaseEntry Database::KernelSelectionComplexSingle = { "KernelSelection", Precision::kComplexSingle, { + { // Intel GPUs + kDeviceTypeGPU, "Intel", { + { "default", { {"XGEMM_MIN_INDIRECT_SIZE",384*384*384} } }, + } + }, + { // NVIDIA GPUs + kDeviceTypeGPU, "NVIDIA", { + { "default", { {"XGEMM_MIN_INDIRECT_SIZE",768*768*768} } }, + } + }, { // Default kDeviceTypeAll, "default", { { "default", { {"XGEMM_MIN_INDIRECT_SIZE",512*512*512} } }, @@ -55,6 +85,16 @@ const Database::DatabaseEntry Database::KernelSelectionComplexSingle = { const Database::DatabaseEntry Database::KernelSelectionDouble = { "KernelSelection", Precision::kDouble, { + { // Intel GPUs + kDeviceTypeGPU, "Intel", { + { "default", { {"XGEMM_MIN_INDIRECT_SIZE",384*384*384} } }, + } + }, + { // NVIDIA GPUs + kDeviceTypeGPU, "NVIDIA", { + { "default", { {"XGEMM_MIN_INDIRECT_SIZE",768*768*768} } }, + } + }, { // Default kDeviceTypeAll, "default", { { "default", { {"XGEMM_MIN_INDIRECT_SIZE",512*512*512} } }, @@ -67,6 +107,16 @@ const Database::DatabaseEntry Database::KernelSelectionDouble = { const Database::DatabaseEntry Database::KernelSelectionComplexDouble = { "KernelSelection", Precision::kComplexDouble, { + { // Intel GPUs + kDeviceTypeGPU, "Intel", { + { "default", { {"XGEMM_MIN_INDIRECT_SIZE",384*384*384} } }, + } + }, + { // NVIDIA GPUs + kDeviceTypeGPU, "NVIDIA", { + { "default", { {"XGEMM_MIN_INDIRECT_SIZE",768*768*768} } }, + } + }, { // Default kDeviceTypeAll, "default", { { "default", { {"XGEMM_MIN_INDIRECT_SIZE",512*512*512} } }, |