condition_register_state.cc (11308:7d8836fd043d) condition_register_state.cc (11699:c7453f485a5f)
1/*
2 * Copyright (c) 2015 Advanced Micro Devices, Inc.
3 * All rights reserved.
4 *
5 * For use for simulation and test purposes only
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions are met:

--- 48 unchanged lines hidden (view full) ---

57void
58ConditionRegisterState::init(uint32_t _size)
59{
60 c_reg.resize(_size);
61 busy.resize(_size, 0);
62}
63
64void
1/*
2 * Copyright (c) 2015 Advanced Micro Devices, Inc.
3 * All rights reserved.
4 *
5 * For use for simulation and test purposes only
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions are met:

--- 48 unchanged lines hidden (view full) ---

57void
58ConditionRegisterState::init(uint32_t _size)
59{
60 c_reg.resize(_size);
61 busy.resize(_size, 0);
62}
63
64void
65ConditionRegisterState::exec(GPUStaticInst *ii, Wavefront *w)
65ConditionRegisterState::exec(GPUDynInstPtr ii, Wavefront *w)
66{
67 // iterate over all operands
68 for (auto i = 0; i < ii->getNumOperands(); ++i) {
69 // is this a condition register destination operand?
70 if (ii->isCondRegister(i) && ii->isDstOperand(i)) {
71 // mark the register as busy
66{
67 // iterate over all operands
68 for (auto i = 0; i < ii->getNumOperands(); ++i) {
69 // is this a condition register destination operand?
70 if (ii->isCondRegister(i) && ii->isDstOperand(i)) {
71 // mark the register as busy
72 markReg(ii->getRegisterIndex(i), 1);
72 markReg(ii->getRegisterIndex(i, ii), 1);
73 uint32_t pipeLen = w->computeUnit->spBypassLength();
74
75 // schedule an event for marking the register as ready
76 w->computeUnit->
73 uint32_t pipeLen = w->computeUnit->spBypassLength();
74
75 // schedule an event for marking the register as ready
76 w->computeUnit->
77 registerEvent(w->simdId, ii->getRegisterIndex(i),
77 registerEvent(w->simdId, ii->getRegisterIndex(i, ii),
78 ii->getOperandSize(i),
79 w->computeUnit->shader->tick_cnt +
80 w->computeUnit->shader->ticks(pipeLen), 0);
81 }
82 }
83}
78 ii->getOperandSize(i),
79 w->computeUnit->shader->tick_cnt +
80 w->computeUnit->shader->ticks(pipeLen), 0);
81 }
82 }
83}