From: Luo Xionghu <[email protected]> To generate SPIR binary, please refer to the page https://github.com/KhronosGroup/SPIR. For llvm3.2, the command is "clang -cc1 -emit-llvm-bc -triple spir-unknown-unknown -cl-std=CL1.2 -include opencl_spir.h compiler_ceil.cl -o compiler_ceil32.spir" For llvm3.5, the option -cl-kernel-arg-info is required, and option -fno-builtin is required to avoid warning.
v2: add missing load_program_from_spir.cpp file. Signed-off-by: Luo Xionghu <[email protected]> --- kernels/compiler_ceil32.spir | Bin 0 -> 1732 bytes utests/CMakeLists.txt | 1 + utests/load_program_from_spir.cpp | 90 ++++++++++++++++++++++++++++++++++++++ 3 files changed, 91 insertions(+) create mode 100644 kernels/compiler_ceil32.spir create mode 100644 utests/load_program_from_spir.cpp diff --git a/kernels/compiler_ceil32.spir b/kernels/compiler_ceil32.spir new file mode 100644 index 0000000000000000000000000000000000000000..ee6483476568e76f3765622cf8fd8a84a81e5d2a GIT binary patch literal 1732 zcmY*Ze@qis9Dmo=dzF@VhjdcL^}GWl{DJdCN2oy7a_Dd|OF{o|Kav$Q4cW$a6f6{z z?Mkc199ya(3rm)zm*_$kvoJ#zvY6NcGX#k?E-{W6(*~$N=Aa6iZP~Byq0{V=d*65O zec$Ik?|na?*C;1$igtv)r4X|93&?~J+5j&Om!0%ZTlUawwfhtmwQpW$E#@ts98}p| zrp8mY#wc6usI@xx<W)D7H|NE~vZ+?pUMvR6@wBzz;7EMLb1?^ysKtrU5X6!}0d0)W zd90?<_oPoV|G<MirPp;X+s4l!enIChimt5A%_X?B?wSa5sLP6j!&(4YdwR7R35Tp& zuu`j0wVr0&6W0PUt)>zOo3$XC6}jte{0t@B$hhVN*Nr5X)$?a5el89;e2S7Z#jk}b zv8rf2?dBdU?in@!d)p&HEAI2)1UC^jeyt{5H}!mA0-ski+zmZH8|Ek4xNDT~q@(Aj zz5LBEKhwtD&bSuz{3)HEO>#3{e$LNd^=_J>5@vP8z*i(K&~ENhwVHNKiR12PB<})M zK+d>k!#r&Edd496bh9;a`o3{CW`S}f$)d!pr0AT$EK1~##4M)hEMk6T$pRXdYey&R zhs>Vw$-1$yds?m?lig!f{dsxkxVd2{Qa|Q(kIFm8%zlzdkQE<68M2(B@1#jqVmkaJ zm!bh@RVAuBYOb4=-6&djUM?AzYsV++0Wcw#jLEer^G=jy$vyZrvM=RG2QY!p7`c@u z9TKz3lKD}Bwms=|Am%}itoq2jhglYw4uL%MldO+CNYN`X@&|C>QBwopM<ebbxn$T3 zB<rH)hWIm*Eeucv<Yhluh0P|&GLU?_+0kU>-*7e`p>ox<2XtiyT@@bpI4dku(Kz%! z77$_}R+n1W3vVB@6qcTjLNg!LV~!1b2L^4?=w4PTL)%fr>h;mA{zVyzl<q(IoY=1j z{?CvD))tP0RIMAt1!X*dL3&4(|Ml~K0D_3=lW-u8y9C@3BS8=D^W*Lm{fNcEIPUc0 z4nGrsLCAr@r<s1HTm3IHww5X2-nCUB0rv^`$m4}RV=4eGO!;spOs%zm*@>_L%VI^q z-O_0hAuBM3=lBlHt~nQ>M67}`d5l4XrcD&0Ay)Il_TqxQvBC8fFJH9C-)xAxC}TbZ zXZS8e*=h2b4*BexTZYBsr4D&p)yOrSTS&TQ!mbZRZXv@#I~|5jQI;|sG1E4nv#;n5 z+u0+PIHYI+zxI|DhiakKI-OczSPT7jtarrl-8#@!q;6=EmEDde@5cIHKo4oMm>?He z@<1UMJk0NiSsYDBIM{1A<wfVg$`j`*FPYwPfvs-nV348-FMl~xbX(k%)`1Cs*YG<f zP5GYxvE{3ES9XHh$7T2E<ko1U{>#a&pkeSrl{4$*FSaE;WW~eCmd&px==lW6q{%G= z$4VYZ%$*!rLUdP}K9Z&tM7MjGj6zm&^f_PNSzn$m+0Nu_T|TVj=xmHE8M3Ek`=Qpa zj{(D>)-6;06Hm;0+<D^6o3`)LAuXtA-Ecv{?WEv76zTM6N=y^``?m}n7F}}`57%A7 z@3`rAT=VBA)QwG|qp>ZzLUKN`B$0b*`sv}UNSo2_%6kd&C`I0nkp)QbF#AkUZlh*J zP_yk;m7B_NhaFVIfLt4$9Bfo^s26t)ciJD{5#a6Z_C|gp>AI|QhoyCEX_1mybHlXU zFlcU=?H%k^@KGpRv!(!D#cUKnz<}K;Ae0BOLj8053+#030d@7t!w&YR52{{8RWDVS z(<v)i5o`s2nZi|&hS~&#To4N_-YOQNA+G&p2$j)OESKyx75Jpx_5rcE|Gp*S9JEHM zgd*4==W`XcSp3t<Ye`{Of3ZEX<L5>ZU25Ir@$T3cEtXA91*$lCsKf+=CTiPbzrR6? PvG47>gf#&JhVlFhihNjp literal 0 HcmV?d00001 diff --git a/utests/CMakeLists.txt b/utests/CMakeLists.txt index eaba27d..06baa68 100644 --- a/utests/CMakeLists.txt +++ b/utests/CMakeLists.txt @@ -192,6 +192,7 @@ set (utests_sources compiler_time_stamp.cpp compiler_double_precision.cpp load_program_from_gen_bin.cpp + load_program_from_spir.cpp get_arg_info.cpp profiling_exec.cpp enqueue_copy_buf.cpp diff --git a/utests/load_program_from_spir.cpp b/utests/load_program_from_spir.cpp new file mode 100644 index 0000000..3e4534c --- /dev/null +++ b/utests/load_program_from_spir.cpp @@ -0,0 +1,90 @@ +#include "utest_helper.hpp" +#include "utest_file_map.hpp" +#include <cstring> +#include <cmath> +#include <algorithm> + +using namespace std; + +static void cpu(int global_id, float *src, float *dst) { + dst[global_id] = ceilf(src[global_id]); +} + +static void test_load_program_from_spir(void) +{ + size_t param_value_size; + std::string extensionStr; + OCL_CALL (clGetPlatformInfo, platform, CL_PLATFORM_EXTENSIONS, 0, 0, ¶m_value_size); + std::vector<char> param_value(param_value_size); + OCL_CALL (clGetDeviceInfo, device, CL_DEVICE_EXTENSIONS, param_value_size, param_value.empty() ? NULL : ¶m_value.front(), ¶m_value_size); + if (!param_value.empty()) + extensionStr = std::string(¶m_value.front(), param_value_size-1); + + if (!std::strstr(extensionStr.c_str(), "cl_khr_spir")) { + OCL_ASSERT(0); + } + + const size_t n = 16; + float cpu_dst[16], cpu_src[16]; + cl_int status; + cl_int binary_status; + char *ker_path = NULL; + + cl_file_map_t *fm = cl_file_map_new(); + ker_path = cl_do_kiss_path("compiler_ceil32.spir", device); + OCL_ASSERT (cl_file_map_open(fm, ker_path) == CL_FILE_MAP_SUCCESS); + + const unsigned char *src = (const unsigned char *)cl_file_map_begin(fm); + const size_t sz = cl_file_map_size(fm); + + program = clCreateProgramWithBinary(ctx, 1, + &device, &sz, &src, &binary_status, &status); + + OCL_ASSERT(program && status == CL_SUCCESS); + + /* OCL requires to build the program even if it is created from a binary */ + OCL_ASSERT(clBuildProgram(program, 1, &device, "-x spir", NULL, NULL) == CL_SUCCESS); + + kernel = clCreateKernel(program, "compiler_ceil", &status); + OCL_ASSERT(status == CL_SUCCESS); + + OCL_CREATE_BUFFER(buf[0], 0, n * sizeof(float), NULL); + OCL_CREATE_BUFFER(buf[1], 0, n * sizeof(float), NULL); + OCL_SET_ARG(0, sizeof(cl_mem), &buf[0]); + OCL_SET_ARG(1, sizeof(cl_mem), &buf[1]); + globals[0] = 16; + locals[0] = 16; + + // Run random tests + for (uint32_t pass = 0; pass < 8; ++pass) { + OCL_MAP_BUFFER(0); + for (int32_t i = 0; i < (int32_t) n; ++i) + cpu_src[i] = ((float*)buf_data[0])[i] = .1f * (rand() & 15) - .75f; + OCL_UNMAP_BUFFER(0); + + // Run the kernel on GPU + OCL_NDRANGE(1); + + // Run on CPU + for (int32_t i = 0; i < (int32_t) n; ++i) cpu(i, cpu_src, cpu_dst); + + // Compare + OCL_MAP_BUFFER(1); + +#if 0 + printf("#### GPU:\n"); + for (int32_t i = 0; i < (int32_t) n; ++i) + printf(" %f", ((float *)buf_data[1])[i]); + printf("\n#### CPU:\n"); + for (int32_t i = 0; i < (int32_t) n; ++i) + printf(" %f", cpu_dst[i]); + printf("\n"); +#endif + + for (int32_t i = 0; i < (int32_t) n; ++i) + OCL_ASSERT(((float *)buf_data[1])[i] == cpu_dst[i]); + OCL_UNMAP_BUFFER(1); + } +} + +MAKE_UTEST_FROM_FUNCTION(test_load_program_from_spir); -- 1.9.1 _______________________________________________ Beignet mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/beignet
