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| author | Alexandru Dutu <alexandru.dutu@amd.com> | 2016-09-16 12:30:05 -0400 |
|---|---|---|
| committer | Alexandru Dutu <alexandru.dutu@amd.com> | 2016-09-16 12:30:05 -0400 |
| commit | 498d0e63e587f7e852483a192ecd37e7af57f8d7 (patch) | |
| tree | c3ebb2ce0ea129023258c626fe5a628930946d28 /src/gpu-compute | |
| parent | 791837645002679eb3f7f71469d151c10c533d5c (diff) | |
| download | gem5-498d0e63e587f7e852483a192ecd37e7af57f8d7.tar.xz | |
gpu-compute: Adding vector register file debug messages
This patch introduces DPRINTFs for reading and writing to and from the vector
register file.
Diffstat (limited to 'src/gpu-compute')
| -rw-r--r-- | src/gpu-compute/SConscript | 4 | ||||
| -rw-r--r-- | src/gpu-compute/vector_register_file.hh | 3 |
2 files changed, 6 insertions, 1 deletions
diff --git a/src/gpu-compute/SConscript b/src/gpu-compute/SConscript index 2de96df24..88c1cf036 100644 --- a/src/gpu-compute/SConscript +++ b/src/gpu-compute/SConscript @@ -89,6 +89,7 @@ DebugFlag('GPUPrefetch') DebugFlag('GPUReg') DebugFlag('GPUSync') DebugFlag('GPUTLB') +DebugFlag('GPUVRF') DebugFlag('HSALoader') DebugFlag('HSAIL') DebugFlag('HSAILObject') @@ -96,4 +97,5 @@ DebugFlag('Predictor') DebugFlag('WavefrontStack') CompoundFlag('GPUALL', ['GPUCoalescer', 'GPUDisp', 'GPUExec', 'GPUFetch', - 'GPUMem', 'GPUPort', 'GPUSync', 'GPUTLB', 'HSAIL']) + 'GPUMem', 'GPUPort', 'GPUSync', 'GPUTLB', 'HSAIL', + 'GPUVRF']) diff --git a/src/gpu-compute/vector_register_file.hh b/src/gpu-compute/vector_register_file.hh index 1cb011a1e..360b2fb3c 100644 --- a/src/gpu-compute/vector_register_file.hh +++ b/src/gpu-compute/vector_register_file.hh @@ -40,6 +40,7 @@ #include "base/statistics.hh" #include "base/types.hh" +#include "debug/GPUVRF.hh" #include "gpu-compute/vector_register_state.hh" #include "sim/sim_object.hh" @@ -71,6 +72,7 @@ class VectorRegisterFile : public SimObject read(int regIdx, int threadId=0) { T p0 = vgprState->read<T>(regIdx, threadId); + DPRINTF(GPUVRF, "reading vreg[%d][%d] = %u\n", regIdx, threadId, (uint64_t)p0); return p0; } @@ -80,6 +82,7 @@ class VectorRegisterFile : public SimObject void write(int regIdx, T value, int threadId=0) { + DPRINTF(GPUVRF, "writing vreg[%d][%d] = %u\n", regIdx, threadId, (uint64_t)value); vgprState->write<T>(regIdx, value, threadId); } |