COMPMID-3939: Update GEMM heuristic Mali-G77
- Update heuristic for GEMM reshaped RHS only
- Fix left-over block size in CLGEMMMatrixMultiplyReshapedOlyRHSKernel
Change-Id: I34c738821ed2e4a537da4a15058eec164cb6b61f
Signed-off-by: Gian Marco Iodice <gianmarco.iodice@arm.com>
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/4305
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
diff --git a/src/core/CL/gemm/reshaped/CLGEMMReshapedKernelConfigurationValhall.cpp b/src/core/CL/gemm/reshaped/CLGEMMReshapedKernelConfigurationValhall.cpp
index 519e903..3f82dca 100644
--- a/src/core/CL/gemm/reshaped/CLGEMMReshapedKernelConfigurationValhall.cpp
+++ b/src/core/CL/gemm/reshaped/CLGEMMReshapedKernelConfigurationValhall.cpp
@@ -90,13 +90,88 @@
ARM_COMPUTE_UNUSED(k);
ARM_COMPUTE_UNUSED(b);
- if(n <= 4)
+ const float r_mn = static_cast<float>(m) / static_cast<float>(n);
+ const float workload = (static_cast<float>(m) * static_cast<float>(n) * static_cast<float>(b)) / 20.0f;
+ const float r_mk = static_cast<float>(m) / static_cast<float>(k);
+ const float r_nk = static_cast<float>(n) / static_cast<float>(k);
+
+ if(r_mk <= 0.11824845522642136)
{
- return configure_lhs_rhs_info(m, n, 4, 2, 8, 8, 2, true, true, true, false);
+ if(workload <= 880.0)
+ {
+ return configure_lhs_rhs_info(m, n, 2, 4, 4, 1, 4, false, false, true, false, false);
+ }
+ else
+ {
+ if(r_nk <= 0.42521367967128754)
+ {
+ if(workload <= 1726.4000244140625)
+ {
+ return configure_lhs_rhs_info(m, n, 4, 4, 4, 2, 2, false, false, true, false, false);
+ }
+ else
+ {
+ return configure_lhs_rhs_info(m, n, 4, 4, 4, 2, 1, false, true, true, false, true);
+ }
+ }
+ else
+ {
+ if(workload <= 1241.6000366210938)
+ {
+ return configure_lhs_rhs_info(m, n, 2, 4, 4, 1, 4, false, false, true, false, false);
+ }
+ else
+ {
+ return configure_lhs_rhs_info(m, n, 4, 4, 4, 4, 4, false, false, true, false, false);
+ }
+ }
+ }
}
else
{
- return configure_lhs_rhs_info(m, n, 4, 8, 4, 4, 2, true, true, true, false);
+ if(workload <= 11404.7998046875)
+ {
+ if(r_mk <= 1.0126488208770752)
+ {
+ if(r_mn <= 2.545312523841858)
+ {
+ return configure_lhs_rhs_info(m, n, 4, 4, 4, 2, 1, false, true, true, false, true);
+ }
+ else
+ {
+ return configure_lhs_rhs_info(m, n, 2, 4, 4, 1, 4, false, false, true, false, false);
+ }
+ }
+ else
+ {
+ if(workload <= 2881.199951171875)
+ {
+ return configure_lhs_rhs_info(m, n, 4, 4, 4, 4, 2, false, false, true, false, true);
+ }
+ else
+ {
+ return configure_lhs_rhs_info(m, n, 4, 4, 4, 2, 1, false, true, true, false, true);
+ }
+ }
+ }
+ else
+ {
+ if(r_nk <= 0.5765306055545807)
+ {
+ if(r_mn <= 6.010416746139526)
+ {
+ return configure_lhs_rhs_info(m, n, 4, 4, 4, 2, 1, false, true, true, false, true);
+ }
+ else
+ {
+ return configure_lhs_rhs_info(m, n, 4, 4, 4, 2, 1, true, false, true, false, true);
+ }
+ }
+ else
+ {
+ return configure_lhs_rhs_info(m, n, 4, 4, 4, 2, 1, true, false, true, false, true);
+ }
+ }
}
}