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author | Jan Vesely <jan.vesely@rutgers.edu> | 2018-11-04 00:39:25 +0000 |
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committer | Jan Vesely <jan.vesely@rutgers.edu> | 2018-11-04 00:39:25 +0000 |
commit | 0e95b6a5793fb9f2f9ad775d78e40f0cace5ebf3 (patch) | |
tree | f719f0f7beec9bcf2d3cab9ceeb1f286a2c6c147 /libclc/amdgcn | |
parent | 97283de27dea4ceb830fbca941d132d820b888bc (diff) | |
download | llvm-0e95b6a5793fb9f2f9ad775d78e40f0cace5ebf3.zip llvm-0e95b6a5793fb9f2f9ad775d78e40f0cace5ebf3.tar.gz llvm-0e95b6a5793fb9f2f9ad775d78e40f0cace5ebf3.tar.bz2 |
amdgcn: Convert get_num_groups to clc
Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>
Reviewed-By: Aaron Watry <awatry@gmail.com>
llvm-svn: 346081
Diffstat (limited to 'libclc/amdgcn')
-rw-r--r-- | libclc/amdgcn/lib/OVERRIDES_3.9 | 1 | ||||
-rw-r--r-- | libclc/amdgcn/lib/OVERRIDES_4.0 | 1 | ||||
-rw-r--r-- | libclc/amdgcn/lib/OVERRIDES_5.0 | 1 | ||||
-rw-r--r-- | libclc/amdgcn/lib/OVERRIDES_6.0 | 1 | ||||
-rw-r--r-- | libclc/amdgcn/lib/SOURCES | 2 | ||||
-rw-r--r-- | libclc/amdgcn/lib/SOURCES_3.9 | 1 | ||||
-rw-r--r-- | libclc/amdgcn/lib/SOURCES_4.0 | 1 | ||||
-rw-r--r-- | libclc/amdgcn/lib/SOURCES_5.0 | 1 | ||||
-rw-r--r-- | libclc/amdgcn/lib/SOURCES_6.0 | 1 | ||||
-rw-r--r-- | libclc/amdgcn/lib/workitem/get_num_groups.39.ll | 20 | ||||
-rw-r--r-- | libclc/amdgcn/lib/workitem/get_num_groups.40.ll | 23 | ||||
-rw-r--r-- | libclc/amdgcn/lib/workitem/get_num_groups.cl | 15 | ||||
-rw-r--r-- | libclc/amdgcn/lib/workitem/get_num_groups.ll | 23 |
13 files changed, 16 insertions, 75 deletions
diff --git a/libclc/amdgcn/lib/OVERRIDES_3.9 b/libclc/amdgcn/lib/OVERRIDES_3.9 index 4811cf0..cf58849 100644 --- a/libclc/amdgcn/lib/OVERRIDES_3.9 +++ b/libclc/amdgcn/lib/OVERRIDES_3.9 @@ -1,2 +1 @@ cl_khr_int64_extended_atomics/minmax_helpers.ll -workitem/get_num_groups.ll diff --git a/libclc/amdgcn/lib/OVERRIDES_4.0 b/libclc/amdgcn/lib/OVERRIDES_4.0 index 4811cf0..cf58849 100644 --- a/libclc/amdgcn/lib/OVERRIDES_4.0 +++ b/libclc/amdgcn/lib/OVERRIDES_4.0 @@ -1,2 +1 @@ cl_khr_int64_extended_atomics/minmax_helpers.ll -workitem/get_num_groups.ll diff --git a/libclc/amdgcn/lib/OVERRIDES_5.0 b/libclc/amdgcn/lib/OVERRIDES_5.0 index 4811cf0..cf58849 100644 --- a/libclc/amdgcn/lib/OVERRIDES_5.0 +++ b/libclc/amdgcn/lib/OVERRIDES_5.0 @@ -1,2 +1 @@ cl_khr_int64_extended_atomics/minmax_helpers.ll -workitem/get_num_groups.ll diff --git a/libclc/amdgcn/lib/OVERRIDES_6.0 b/libclc/amdgcn/lib/OVERRIDES_6.0 index 4811cf0..cf58849 100644 --- a/libclc/amdgcn/lib/OVERRIDES_6.0 +++ b/libclc/amdgcn/lib/OVERRIDES_6.0 @@ -1,2 +1 @@ cl_khr_int64_extended_atomics/minmax_helpers.ll -workitem/get_num_groups.ll diff --git a/libclc/amdgcn/lib/SOURCES b/libclc/amdgcn/lib/SOURCES index 8242287..b235457 100644 --- a/libclc/amdgcn/lib/SOURCES +++ b/libclc/amdgcn/lib/SOURCES @@ -10,5 +10,5 @@ workitem/get_group_id.cl workitem/get_global_size.cl workitem/get_local_id.cl workitem/get_local_size.cl -workitem/get_num_groups.ll +workitem/get_num_groups.cl workitem/get_work_dim.cl diff --git a/libclc/amdgcn/lib/SOURCES_3.9 b/libclc/amdgcn/lib/SOURCES_3.9 index f4b800f..86a222e 100644 --- a/libclc/amdgcn/lib/SOURCES_3.9 +++ b/libclc/amdgcn/lib/SOURCES_3.9 @@ -1,3 +1,2 @@ cl_khr_int64_extended_atomics/minmax_helpers.39.ll mem_fence/waitcnt.ll -workitem/get_num_groups.39.ll diff --git a/libclc/amdgcn/lib/SOURCES_4.0 b/libclc/amdgcn/lib/SOURCES_4.0 index 34f98fe..86a222e 100644 --- a/libclc/amdgcn/lib/SOURCES_4.0 +++ b/libclc/amdgcn/lib/SOURCES_4.0 @@ -1,3 +1,2 @@ cl_khr_int64_extended_atomics/minmax_helpers.39.ll mem_fence/waitcnt.ll -workitem/get_num_groups.40.ll diff --git a/libclc/amdgcn/lib/SOURCES_5.0 b/libclc/amdgcn/lib/SOURCES_5.0 index ed28126..c97d406 100644 --- a/libclc/amdgcn/lib/SOURCES_5.0 +++ b/libclc/amdgcn/lib/SOURCES_5.0 @@ -1,2 +1 @@ cl_khr_int64_extended_atomics/minmax_helpers.39.ll -workitem/get_num_groups.40.ll diff --git a/libclc/amdgcn/lib/SOURCES_6.0 b/libclc/amdgcn/lib/SOURCES_6.0 index ed28126..c97d406 100644 --- a/libclc/amdgcn/lib/SOURCES_6.0 +++ b/libclc/amdgcn/lib/SOURCES_6.0 @@ -1,2 +1 @@ cl_khr_int64_extended_atomics/minmax_helpers.39.ll -workitem/get_num_groups.40.ll diff --git a/libclc/amdgcn/lib/workitem/get_num_groups.39.ll b/libclc/amdgcn/lib/workitem/get_num_groups.39.ll deleted file mode 100644 index fc52fdc..0000000 --- a/libclc/amdgcn/lib/workitem/get_num_groups.39.ll +++ /dev/null @@ -1,20 +0,0 @@ -declare i32 @llvm.r600.read.ngroups.x() nounwind readnone -declare i32 @llvm.r600.read.ngroups.y() nounwind readnone -declare i32 @llvm.r600.read.ngroups.z() nounwind readnone - -target datalayout = "e-p:32:32-p1:64:64-p2:64:64-p3:32:32-p4:64:64-p5:32:32-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128-v192:256-v256:256-v512:512-v1024:1024-v2048:2048-n32:64" - -define i32 @get_num_groups(i32 %dim) nounwind readnone alwaysinline { - switch i32 %dim, label %default [i32 0, label %x_dim i32 1, label %y_dim i32 2, label %z_dim] -x_dim: - %x = call i32 @llvm.r600.read.ngroups.x() - ret i32 %x -y_dim: - %y = call i32 @llvm.r600.read.ngroups.y() - ret i32 %y -z_dim: - %z = call i32 @llvm.r600.read.ngroups.z() - ret i32 %z -default: - ret i32 1 -} diff --git a/libclc/amdgcn/lib/workitem/get_num_groups.40.ll b/libclc/amdgcn/lib/workitem/get_num_groups.40.ll deleted file mode 100644 index 12ec8ea..0000000 --- a/libclc/amdgcn/lib/workitem/get_num_groups.40.ll +++ /dev/null @@ -1,23 +0,0 @@ -declare i32 @llvm.r600.read.ngroups.x() nounwind readnone -declare i32 @llvm.r600.read.ngroups.y() nounwind readnone -declare i32 @llvm.r600.read.ngroups.z() nounwind readnone - -target datalayout = "e-p:32:32-p1:64:64-p2:64:64-p3:32:32-p4:64:64-p5:32:32-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128-v192:256-v256:256-v512:512-v1024:1024-v2048:2048-n32:64" - -define i64 @get_num_groups(i32 %dim) nounwind readnone alwaysinline { - switch i32 %dim, label %default [i32 0, label %x_dim i32 1, label %y_dim i32 2, label %z_dim] -x_dim: - %x = call i32 @llvm.r600.read.ngroups.x() - %x.ext = zext i32 %x to i64 - ret i64 %x.ext -y_dim: - %y = call i32 @llvm.r600.read.ngroups.y() - %y.ext = zext i32 %y to i64 - ret i64 %y.ext -z_dim: - %z = call i32 @llvm.r600.read.ngroups.z() - %z.ext = zext i32 %z to i64 - ret i64 %z.ext -default: - ret i64 1 -} diff --git a/libclc/amdgcn/lib/workitem/get_num_groups.cl b/libclc/amdgcn/lib/workitem/get_num_groups.cl new file mode 100644 index 0000000..f921414 --- /dev/null +++ b/libclc/amdgcn/lib/workitem/get_num_groups.cl @@ -0,0 +1,15 @@ +#include <clc/clc.h> + +uint __clc_amdgcn_get_num_groups_x(void) __asm("llvm.r600.read.ngroups.x"); +uint __clc_amdgcn_get_num_groups_y(void) __asm("llvm.r600.read.ngroups.y"); +uint __clc_amdgcn_get_num_groups_z(void) __asm("llvm.r600.read.ngroups.z"); + +_CLC_DEF size_t get_num_groups(uint dim) +{ + switch (dim) { + case 0: return __clc_amdgcn_get_num_groups_x(); + case 1: return __clc_amdgcn_get_num_groups_y(); + case 2: return __clc_amdgcn_get_num_groups_z(); + default: return 1; + } +} diff --git a/libclc/amdgcn/lib/workitem/get_num_groups.ll b/libclc/amdgcn/lib/workitem/get_num_groups.ll deleted file mode 100644 index a364bec..0000000 --- a/libclc/amdgcn/lib/workitem/get_num_groups.ll +++ /dev/null @@ -1,23 +0,0 @@ -declare i32 @llvm.r600.read.ngroups.x() nounwind readnone -declare i32 @llvm.r600.read.ngroups.y() nounwind readnone -declare i32 @llvm.r600.read.ngroups.z() nounwind readnone - -target datalayout = "e-p:64:64-p1:64:64-p2:32:32-p3:32:32-p4:64:64-p5:32:32-p6:32:32-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128-v192:256-v256:256-v512:512-v1024:1024-v2048:2048-n32:64-S32-A5" - -define i64 @get_num_groups(i32 %dim) nounwind readnone alwaysinline { - switch i32 %dim, label %default [i32 0, label %x_dim i32 1, label %y_dim i32 2, label %z_dim] -x_dim: - %x = call i32 @llvm.r600.read.ngroups.x() - %x.ext = zext i32 %x to i64 - ret i64 %x.ext -y_dim: - %y = call i32 @llvm.r600.read.ngroups.y() - %y.ext = zext i32 %y to i64 - ret i64 %y.ext -z_dim: - %z = call i32 @llvm.r600.read.ngroups.z() - %z.ext = zext i32 %z to i64 - ret i64 %z.ext -default: - ret i64 1 -} |