cl_driver.hh revision 11851
111308Santhony.gutierrez@amd.com/* 211308Santhony.gutierrez@amd.com * Copyright (c) 2012-2015 Advanced Micro Devices, Inc. 311308Santhony.gutierrez@amd.com * All rights reserved. 411308Santhony.gutierrez@amd.com * 511308Santhony.gutierrez@amd.com * For use for simulation and test purposes only 611308Santhony.gutierrez@amd.com * 711308Santhony.gutierrez@amd.com * Redistribution and use in source and binary forms, with or without 811308Santhony.gutierrez@amd.com * modification, are permitted provided that the following conditions are met: 911308Santhony.gutierrez@amd.com * 1011308Santhony.gutierrez@amd.com * 1. Redistributions of source code must retain the above copyright notice, 1111308Santhony.gutierrez@amd.com * this list of conditions and the following disclaimer. 1211308Santhony.gutierrez@amd.com * 1311308Santhony.gutierrez@amd.com * 2. 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IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE 2511308Santhony.gutierrez@amd.com * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 2611308Santhony.gutierrez@amd.com * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 2711308Santhony.gutierrez@amd.com * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 2811308Santhony.gutierrez@amd.com * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 2911308Santhony.gutierrez@amd.com * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 3011308Santhony.gutierrez@amd.com * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 3111308Santhony.gutierrez@amd.com * POSSIBILITY OF SUCH DAMAGE. 3211308Santhony.gutierrez@amd.com * 3311308Santhony.gutierrez@amd.com * Author: Anthony Gutierrez 3411308Santhony.gutierrez@amd.com */ 3511308Santhony.gutierrez@amd.com 3611308Santhony.gutierrez@amd.com#ifndef __CL_DRIVER_HH__ 3711308Santhony.gutierrez@amd.com#define __CL_DRIVER_HH__ 3811308Santhony.gutierrez@amd.com 3911308Santhony.gutierrez@amd.com#include <vector> 4011308Santhony.gutierrez@amd.com 4111308Santhony.gutierrez@amd.com#include "gpu-compute/hsa_kernel_info.hh" 4211308Santhony.gutierrez@amd.com#include "sim/emul_driver.hh" 4311308Santhony.gutierrez@amd.com 4411308Santhony.gutierrez@amd.comclass GpuDispatcher; 4511308Santhony.gutierrez@amd.comclass HsaCode; 4611851Sbrandon.potter@amd.comclass Process; 4711308Santhony.gutierrez@amd.comclass ThreadContext; 4811308Santhony.gutierrez@amd.com 4911308Santhony.gutierrez@amd.comstruct ClDriverParams; 5011308Santhony.gutierrez@amd.com 5111308Santhony.gutierrez@amd.comclass ClDriver final : public EmulatedDriver 5211308Santhony.gutierrez@amd.com{ 5311308Santhony.gutierrez@amd.com public: 5411308Santhony.gutierrez@amd.com ClDriver(ClDriverParams *p); 5511308Santhony.gutierrez@amd.com void handshake(GpuDispatcher *_dispatcher); 5611851Sbrandon.potter@amd.com int open(Process *p, ThreadContext *tc, int mode, int flags); 5711851Sbrandon.potter@amd.com int ioctl(Process *p, ThreadContext *tc, unsigned req); 5811308Santhony.gutierrez@amd.com const char* codeOffToKernelName(uint64_t code_ptr); 5911308Santhony.gutierrez@amd.com 6011308Santhony.gutierrez@amd.com private: 6111308Santhony.gutierrez@amd.com GpuDispatcher *dispatcher; 6211308Santhony.gutierrez@amd.com 6311308Santhony.gutierrez@amd.com std::vector<const std::string*> codeFiles; 6411308Santhony.gutierrez@amd.com 6511308Santhony.gutierrez@amd.com // All the kernels we know about 6611308Santhony.gutierrez@amd.com std::vector<HsaCode*> kernels; 6711308Santhony.gutierrez@amd.com std::vector<HsaCode*> functions; 6811308Santhony.gutierrez@amd.com 6911308Santhony.gutierrez@amd.com std::vector<HsaKernelInfo> kernelInfo; 7011308Santhony.gutierrez@amd.com 7111308Santhony.gutierrez@amd.com // maximum size necessary for function arguments 7211308Santhony.gutierrez@amd.com int maxFuncArgsSize; 7311308Santhony.gutierrez@amd.com // The host virtual address for the kernel code 7411308Santhony.gutierrez@amd.com uint64_t hsaCode; 7511308Santhony.gutierrez@amd.com}; 7611308Santhony.gutierrez@amd.com 7711308Santhony.gutierrez@amd.com#endif // __CL_DRIVER_HH__ 78