A Modern GPGPU API & wip linux RDNA2+ Driver
rdna
driver
linux
gpu
api: fixed root argument to dispatch
+11
-9
+2
-2
kestrel/include/kestrel/interface.h
+2
-2
kestrel/include/kestrel/interface.h
···
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void (*fn_cmd_write_timestamp)(KesCommandList, kes_gpuptr_t addr);
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void (*fn_cmd_signal_after)(KesCommandList, enum KesStage before, kes_gpuptr_t addr, uint64_t value, enum KesSignal);
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void (*fn_cmd_wait_before)(KesCommandList, enum KesStage after, kes_gpuptr_t addr, uint64_t value, enum KesOp, enum KesHazardFlags, uint64_t mask);
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void (*fn_cmd_dispatch)(KesCommandList command_list, uint32_t x, uint32_t y, uint32_t z);
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-
void (*fn_cmd_dispatch_indirect)(KesCommandList command_list, kes_gpuptr_t command_addr);
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void (*fn_cmd_dispatch)(KesCommandList command_list, kes_gpuptr_t data, uint32_t x, uint32_t y, uint32_t z);
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void (*fn_cmd_dispatch_indirect)(KesCommandList command_list, kes_gpuptr_t data, kes_gpuptr_t command_addr);
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};
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/**
+5
-3
kestrel/include/kestrel/kestrel.h
+5
-3
kestrel/include/kestrel/kestrel.h
···
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/**
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* Record a compute shader dispatch in the command list.
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* @param command_list
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* @param command_list The command list to record the command in.
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* @param data The GPU data root pointer.
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* @param x
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* @param y
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* @param z
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*/
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void kes_cmd_dispatch(KesCommandList command_list, uint32_t x, uint32_t y, uint32_t z);
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void kes_cmd_dispatch(KesCommandList command_list, kes_gpuptr_t data, uint32_t x, uint32_t y, uint32_t z);
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/**
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* Record an indirect compute shader dispatch in the command list.
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* @param command_list The command list to record the command in.
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* @param data The GPU data root pointer.
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* @param command_addr A GPU pointer to a KesDispatchIndirectCommand
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* @sa KesDispatchIndirectCommand
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*/
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void kes_cmd_dispatch_indirect(KesCommandList command_list, kes_gpuptr_t command_addr);
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void kes_cmd_dispatch_indirect(KesCommandList command_list, kes_gpuptr_t data, kes_gpuptr_t command_addr);
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#ifdef __cplusplus
+4
-4
kestrel/rt/api.cpp
+4
-4
kestrel/rt/api.cpp
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dev->fns.fn_cmd_wait_before(clhandle->cmdlist, after, addr, value, op, hazard, mask);
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}
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API_EXPORT void kes_cmd_dispatch(KesCommandList pcl, uint32_t x, uint32_t y, uint32_t z) {
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API_EXPORT void kes_cmd_dispatch(KesCommandList pcl, kes_gpuptr_t data, uint32_t x, uint32_t y, uint32_t z) {
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auto *clhandle = reinterpret_cast<CommandListHandle *>(pcl);
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auto *dev = clhandle->dev;
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dev->fns.fn_cmd_dispatch(clhandle->cmdlist, x, y, z);
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dev->fns.fn_cmd_dispatch(clhandle->cmdlist, data, x, y, z);
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}
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API_EXPORT void kes_cmd_dispatch_indirect(KesCommandList pcl, kes_gpuptr_t command_addr) {
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API_EXPORT void kes_cmd_dispatch_indirect(KesCommandList pcl, kes_gpuptr_t data, kes_gpuptr_t command_addr) {
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auto *clhandle = reinterpret_cast<CommandListHandle *>(pcl);
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auto *dev = clhandle->dev;
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dev->fns.fn_cmd_dispatch_indirect(clhandle->cmdlist, command_addr);
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dev->fns.fn_cmd_dispatch_indirect(clhandle->cmdlist, data, command_addr);
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}