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| author | Tony Gutierrez <anthony.gutierrez@amd.com> | 2016-10-26 22:47:11 -0400 |
|---|---|---|
| committer | Tony Gutierrez <anthony.gutierrez@amd.com> | 2016-10-26 22:47:11 -0400 |
| commit | 7ac38849abaf6aeccf39137bc8acb9e44d192e82 (patch) | |
| tree | 7658e9d741604b310f871756cf051558b30e115e /src/gpu-compute/lds_state.cc | |
| parent | e1ad8035a379cea98ecef92e78d2894f60b2eedd (diff) | |
| download | gem5-7ac38849abaf6aeccf39137bc8acb9e44d192e82.tar.xz | |
gpu-compute: remove inst enums and use bit flag for attributes
this patch removes the GPUStaticInst enums that were defined in GPU.py.
instead, a simple set of attribute flags that can be set in the base
instruction class are used. this will help unify the attributes of HSAIL
and machine ISA instructions within the model itself.
because the static instrution now carries the attributes, a GPUDynInst
must carry a pointer to a valid GPUStaticInst so a new static kernel launch
instruction is added, which carries the attributes needed to perform a
the kernel launch.
Diffstat (limited to 'src/gpu-compute/lds_state.cc')
| -rw-r--r-- | src/gpu-compute/lds_state.cc | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/src/gpu-compute/lds_state.cc b/src/gpu-compute/lds_state.cc index d4a27318a..fad98c886 100644 --- a/src/gpu-compute/lds_state.cc +++ b/src/gpu-compute/lds_state.cc @@ -141,8 +141,7 @@ LdsState::countBankConflicts(GPUDynInstPtr gpuDynInst, } } - if (gpuDynInst->m_op == Enums::MO_LD || - gpuDynInst->m_op == Enums::MO_ST) { + if (gpuDynInst->isLoad() || gpuDynInst->isStore()) { // mask identical addresses for (int j = 0; j < numBanks; ++j) { for (int j0 = 0; j0 < j; j0++) { @@ -208,8 +207,8 @@ LdsState::processPacket(PacketPtr packet) GPUDynInstPtr dynInst = getDynInstr(packet); // account for the LDS bank conflict overhead - int busLength = (dynInst->m_op == Enums::MO_LD) ? parent->loadBusLength() : - (dynInst->m_op == Enums::MO_ST) ? parent->storeBusLength() : + int busLength = (dynInst->isLoad()) ? parent->loadBusLength() : + (dynInst->isStore()) ? parent->storeBusLength() : parent->loadBusLength(); // delay for accessing the LDS Tick processingTime = |