49   FILE *output_stream = popen((command + std::string(" 2>&1")).c_str(), "r");  in CeedCallSystem_Core()
54   std::string output                      = "";  in CeedCallSystem_Core()
67 using std::ifstream;
68 using std::ofstream;
69 using std::ostringstream;
84   std::ostringstream code;  in CeedCompileCore_Cuda()
114   std::string arch_arg =  in CeedCompileCore_Cuda()
124       + std::to_string(prop.major) + std::to_string(prop.minor);  in CeedCompileCore_Cuda()
135       std::ostringstream include_dir_arg;  in CeedCompileCore_Cuda()
149       std::ostringstream define_arg;  in CeedCompileCore_Cuda()
243 …std::string filename = std::string("temp/kernel_") + std::to_string(build_id) + std::string("_0_so…  in CeedCompileCore_Cuda()
257     std::string rust_dirs[10];  in CeedCompileCore_Cuda()
264       rust_dirs[i] = std::string(rust_source_dirs[i]);  in CeedCompileCore_Cuda()
269     char *rust_toolchain = std::getenv("RUST_TOOLCHAIN");  in CeedCompileCore_Cuda()
277     std::string command;  in CeedCompileCore_Cuda()
280 …command = "cargo +" + std::string(rust_toolchain) + " build --release --target nvptx64-nvidia-cuda…  in CeedCompileCore_Cuda()
290 …command = "$(find $(rustup run " + std::string(rust_toolchain) + " rustc --print sysroot) -name ll…  in CeedCompileCore_Cuda()
292       FILE *output_stream = popen((command + std::string(" 2>&1")).c_str(), "r");  in CeedCompileCore_Cuda()
297       std::string output                      = "";  in CeedCompileCore_Cuda()
314         ceed_data->llvm_version = llvm_version = std::stoi(version_substring);  in CeedCompileCore_Cuda()
317         command                     = std::string("clang++-") + std::to_string(llvm_version);  in CeedCompileCore_Cuda()
318         output_stream               = popen((command + std::string(" 2>&1")).c_str(), "r");  in CeedCompileCore_Cuda()
327 …command = "clang++" + (use_llvm_version ? (std::string("-") + std::to_string(llvm_version)) : "") …  in CeedCompileCore_Cuda()
328 …std::to_string(prop.major) + std::to_string(prop.minor) + " --cuda-device-only -emit-llvm -S temp/…  in CeedCompileCore_Cuda()
329               "_0_source.cu -o temp/kernel_" + std::to_string(build_id) + "_1_wrapped.ll ";  in CeedCompileCore_Cuda()
332 …CeedCallSystem(ceed, ("chmod 0777 temp/kernel_" + std::to_string(build_id) + "_1_wrapped.ll").c_st…  in CeedCompileCore_Cuda()
335 …command = "$(find $(rustup run " + std::string(rust_toolchain) + " rustc --print sysroot) -name ll…  in CeedCompileCore_Cuda()
336               std::to_string(build_id) +  in CeedCompileCore_Cuda()
339               std::to_string(build_id) + "_2_linked.ll ";  in CeedCompileCore_Cuda()
345       std::string dir = rust_dirs[i] + "/target/nvptx64-nvidia-cuda/release";  in CeedCompileCore_Cuda()
353         std::string filename(entry->d_name);  in CeedCompileCore_Cuda()
365                    ("$(find $(rustup run " + std::string(rust_toolchain) +  in CeedCompileCore_Cuda()
366 …tc --print sysroot) -name opt) --passes internalize,inline temp/kernel_" + std::to_string(build_id…  in CeedCompileCore_Cuda()
367                     "_2_linked.ll -o temp/kernel_" + std::to_string(build_id) + "_3_opt.bc")  in CeedCompileCore_Cuda()
370 …CeedCallSystem(ceed, ("chmod 0777 temp/kernel_" + std::to_string(build_id) + "_2_linked.ll").c_str…  in CeedCompileCore_Cuda()
372 …("$(find $(rustup run " + std::string(rust_toolchain) + " rustc --print sysroot) -name llc) -O3 -m…  in CeedCompileCore_Cuda()
373 …std::to_string(prop.major) + std::to_string(prop.minor) + " temp/kernel_" + std::to_string(build_i…  in CeedCompileCore_Cuda()
374                     "_3_opt.bc -o temp/kernel_" + std::to_string(build_id) + "_4_final.ptx")  in CeedCompileCore_Cuda()
377 …CeedCallSystem(ceed, ("chmod 0777 temp/kernel_" + std::to_string(build_id) + "_4_final.ptx").c_str…  in CeedCompileCore_Cuda()
380     ifstream      ptxfile("temp/kernel_" + std::to_string(build_id) + "_4_final.ptx");  in CeedCompileCore_Cuda()