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Diffstat (limited to 'src/arch/hsail/insts/decl.hh')
-rw-r--r--src/arch/hsail/insts/decl.hh125
1 files changed, 109 insertions, 16 deletions
diff --git a/src/arch/hsail/insts/decl.hh b/src/arch/hsail/insts/decl.hh
index 48e022ff7..94f23ac1f 100644
--- a/src/arch/hsail/insts/decl.hh
+++ b/src/arch/hsail/insts/decl.hh
@@ -38,11 +38,9 @@
#include <cmath>
-#include "arch/hsail/generic_types.hh"
#include "arch/hsail/insts/gpu_static_inst.hh"
#include "arch/hsail/operand.hh"
#include "debug/HSAIL.hh"
-#include "enums/OpType.hh"
#include "gpu-compute/gpu_dyn_inst.hh"
#include "gpu-compute/shader.hh"
@@ -127,6 +125,8 @@ namespace HsailISA
const char *opcode)
: HsailGPUStaticInst(obj, opcode)
{
+ setFlag(ALU);
+
unsigned op_offs = obj->getOperandPtr(ib->operands, 0);
dest.init(op_offs, obj);
@@ -240,6 +240,8 @@ namespace HsailISA
const char *opcode)
: HsailGPUStaticInst(obj, opcode)
{
+ setFlag(ALU);
+
unsigned op_offs = obj->getOperandPtr(ib->operands, 0);
dest.init(op_offs, obj);
@@ -414,6 +416,8 @@ namespace HsailISA
const BrigObject *obj, const char *opcode)
: HsailGPUStaticInst(obj, opcode)
{
+ setFlag(ALU);
+
unsigned op_offs = obj->getOperandPtr(ib->operands, 0);
dest.init(op_offs, obj);
@@ -818,6 +822,8 @@ namespace HsailISA
const BrigObject *obj, const char *_opcode)
: HsailGPUStaticInst(obj, _opcode)
{
+ setFlag(ALU);
+
unsigned op_offs = obj->getOperandPtr(ib->operands, 0);
dest.init(op_offs, obj);
@@ -874,7 +880,7 @@ namespace HsailISA
Ret(const Brig::BrigInstBase *ib, const BrigObject *obj)
: Base(ib, obj, "ret")
{
- o_type = Enums::OT_RET;
+ setFlag(GPUStaticInst::Return);
}
void execute(GPUDynInstPtr gpuDynInst);
@@ -889,7 +895,7 @@ namespace HsailISA
Barrier(const Brig::BrigInstBase *ib, const BrigObject *obj)
: Base(ib, obj, "barrier")
{
- o_type = Enums::OT_BARRIER;
+ setFlag(GPUStaticInst::MemBarrier);
assert(ib->base.kind == Brig::BRIG_KIND_INST_BR);
width = (uint8_t)((Brig::BrigInstBr*)ib)->width;
}
@@ -924,14 +930,105 @@ namespace HsailISA
memFenceMemOrder = (Brig::BrigMemoryOrder)
((Brig::BrigInstMemFence*)ib)->memoryOrder;
- // set o_type based on scopes
+ setFlag(MemoryRef);
+ setFlag(GPUStaticInst::MemFence);
+
+ switch (memFenceMemOrder) {
+ case Brig::BRIG_MEMORY_ORDER_NONE:
+ setFlag(NoOrder);
+ break;
+ case Brig::BRIG_MEMORY_ORDER_RELAXED:
+ setFlag(RelaxedOrder);
+ break;
+ case Brig::BRIG_MEMORY_ORDER_SC_ACQUIRE:
+ setFlag(Acquire);
+ break;
+ case Brig::BRIG_MEMORY_ORDER_SC_RELEASE:
+ setFlag(Release);
+ break;
+ case Brig::BRIG_MEMORY_ORDER_SC_ACQUIRE_RELEASE:
+ setFlag(AcquireRelease);
+ break;
+ default:
+ fatal("MemInst has bad BrigMemoryOrder\n");
+ }
+
+ // set inst flags based on scopes
if (memFenceScopeSegGlobal != Brig::BRIG_MEMORY_SCOPE_NONE &&
memFenceScopeSegGroup != Brig::BRIG_MEMORY_SCOPE_NONE) {
- o_type = Enums::OT_BOTH_MEMFENCE;
+ setFlag(GPUStaticInst::GlobalSegment);
+
+ /**
+ * A memory fence that has scope for
+ * both segments will use the global
+ * segment, and be executed in the
+ * global memory pipeline, therefore,
+ * we set the segment to match the
+ * global scope only
+ */
+ switch (memFenceScopeSegGlobal) {
+ case Brig::BRIG_MEMORY_SCOPE_NONE:
+ setFlag(NoScope);
+ break;
+ case Brig::BRIG_MEMORY_SCOPE_WORKITEM:
+ setFlag(WorkitemScope);
+ break;
+ case Brig::BRIG_MEMORY_SCOPE_WORKGROUP:
+ setFlag(WorkgroupScope);
+ break;
+ case Brig::BRIG_MEMORY_SCOPE_AGENT:
+ setFlag(DeviceScope);
+ break;
+ case Brig::BRIG_MEMORY_SCOPE_SYSTEM:
+ setFlag(SystemScope);
+ break;
+ default:
+ fatal("MemFence has bad global scope type\n");
+ }
} else if (memFenceScopeSegGlobal != Brig::BRIG_MEMORY_SCOPE_NONE) {
- o_type = Enums::OT_GLOBAL_MEMFENCE;
+ setFlag(GPUStaticInst::GlobalSegment);
+
+ switch (memFenceScopeSegGlobal) {
+ case Brig::BRIG_MEMORY_SCOPE_NONE:
+ setFlag(NoScope);
+ break;
+ case Brig::BRIG_MEMORY_SCOPE_WORKITEM:
+ setFlag(WorkitemScope);
+ break;
+ case Brig::BRIG_MEMORY_SCOPE_WORKGROUP:
+ setFlag(WorkgroupScope);
+ break;
+ case Brig::BRIG_MEMORY_SCOPE_AGENT:
+ setFlag(DeviceScope);
+ break;
+ case Brig::BRIG_MEMORY_SCOPE_SYSTEM:
+ setFlag(SystemScope);
+ break;
+ default:
+ fatal("MemFence has bad global scope type\n");
+ }
} else if (memFenceScopeSegGroup != Brig::BRIG_MEMORY_SCOPE_NONE) {
- o_type = Enums::OT_SHARED_MEMFENCE;
+ setFlag(GPUStaticInst::GroupSegment);
+
+ switch (memFenceScopeSegGroup) {
+ case Brig::BRIG_MEMORY_SCOPE_NONE:
+ setFlag(NoScope);
+ break;
+ case Brig::BRIG_MEMORY_SCOPE_WORKITEM:
+ setFlag(WorkitemScope);
+ break;
+ case Brig::BRIG_MEMORY_SCOPE_WORKGROUP:
+ setFlag(WorkgroupScope);
+ break;
+ case Brig::BRIG_MEMORY_SCOPE_AGENT:
+ setFlag(DeviceScope);
+ break;
+ case Brig::BRIG_MEMORY_SCOPE_SYSTEM:
+ setFlag(SystemScope);
+ break;
+ default:
+ fatal("MemFence has bad group scope type\n");
+ }
} else {
fatal("MemFence constructor: bad scope specifiers\n");
}
@@ -955,18 +1052,13 @@ namespace HsailISA
// etc.). We send a packet, tagged with the memory order and
// scope, and let the GPU coalescer handle it.
- if (o_type == Enums::OT_GLOBAL_MEMFENCE ||
- o_type == Enums::OT_BOTH_MEMFENCE) {
+ if (isGlobalSeg()) {
gpuDynInst->simdId = w->simdId;
gpuDynInst->wfSlotId = w->wfSlotId;
gpuDynInst->wfDynId = w->wfDynId;
gpuDynInst->kern_id = w->kernId;
gpuDynInst->cu_id = w->computeUnit->cu_id;
- gpuDynInst->memoryOrder =
- getGenericMemoryOrder(memFenceMemOrder);
- gpuDynInst->scope =
- getGenericMemoryScope(memFenceScopeSegGlobal);
gpuDynInst->useContinuation = false;
GlobalMemPipeline* gmp = &(w->computeUnit->globalMemoryPipe);
gmp->getGMReqFIFO().push(gpuDynInst);
@@ -975,10 +1067,10 @@ namespace HsailISA
w->rdGmReqsInPipe--;
w->memReqsInPipe--;
w->outstandingReqs++;
- } else if (o_type == Enums::OT_SHARED_MEMFENCE) {
+ } else if (isGroupSeg()) {
// no-op
} else {
- fatal("MemFence execute: bad o_type\n");
+ fatal("MemFence execute: bad op type\n");
}
}
};
@@ -1054,6 +1146,7 @@ namespace HsailISA
Call(const Brig::BrigInstBase *ib, const BrigObject *obj)
: HsailGPUStaticInst(obj, "call")
{
+ setFlag(ALU);
unsigned op_offs = obj->getOperandPtr(ib->operands, 0);
dest.init(op_offs, obj);
op_offs = obj->getOperandPtr(ib->operands, 1);
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-17 21:17:13 +0000