J/Ph+^ ~dZddlZddlZddlZddlZddlmZmZmZm Z m Z m Z m Z ddl Z ddlmZddlmZmZmZddlmZmZmZddlmZmZejeZdZdZd Z d Z!d Z"eZ#eZ$d %Z&e'e&D]\Z(Z)e*ej+ee)e(d Z,dZ-dZ.e j/Z0Gdde1Z2Gdde1Z3dZ4ddddddddddddd Z5dZ6dZ7dZ8dZ9dZ:Gdd e1Z;d!Zd$Z?d%Z@d&ZAd'ZBd(ZCd)ZDd*ZEd+ZFd,ZGejHd-ZId.ZJd/ZKd0ZLdS)1z( This is a direct translation of nvvm.h N)c_void_pc_intPOINTERc_char_pc_size_tbyrefc_char)ir) NvvmErrorNvvmSupportError NvvmWarning) get_libdeviceopen_libdevice open_cudalib)cgutilsconfiga NVVM_SUCCESS NVVM_ERROR_OUT_OF_MEMORY NVVM_ERROR_PROGRAM_CREATION_FAILURE NVVM_ERROR_IR_VERSION_MISMATCH NVVM_ERROR_INVALID_INPUT NVVM_ERROR_INVALID_PROGRAM NVVM_ERROR_INVALID_IR NVVM_ERROR_INVALID_OPTION NVVM_ERROR_NO_MODULE_IN_PROGRAM NVVM_ERROR_COMPILATION ze-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v16:16:16-v32:32:32-v64:64:64-v128:128:128-n16:32:64ze-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-i128:128:128-f32:32:32-f64:64:64-v16:16:16-v32:32:32-v64:64:64-v128:128:128-n16:32:64cF tdS#t$rYdSwxYw)z( Return if libNVVM is available TF)NVVMr W/var/www/html/test/jupyter/venv/lib/python3.11/site-packages/numba/cuda/cudadrv/nvvm.py is_availabler<s; t uus   ceZdZdZeeeeefeeefeeefeeee efeeee efeeeeefeeee feeefeeee feeefeeeeeeeeefeeeeefd Z dZ dZ dZ edZedZdZd Zd d ZdS) rzProcess-wide singleton. ) nvvmVersionnvvmCreateProgramnvvmDestroyProgramnvvmAddModuleToProgramnvvmLazyAddModuleToProgramnvvmCompileProgramnvvmGetCompiledResultSizenvvmGetCompiledResultnvvmGetProgramLogSizenvvmGetProgramLog nvvmIRVersionnvvmVerifyProgramNct5|jt|x|_} t d|_n-#t $r }d|_d}t||zd}~wwxYw|j D]G\}}t|j|}|d|_ |dd|_ t|||Hdddn #1swxYwY|jS)Nnvvmz;libNVVM cannot be found. 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For CUDA 12, ``cuda-nvcc`` and ``cuda-nvrtc`` are required: $ conda install -c conda-forge cuda-nvcc cuda-nvrtc "cuda-version>=12.0" For CUDA 11, ``cudatoolkit`` is required: $ conda install -c conda-forge cudatoolkit "cuda-version>=11.2,<12.0" ceZdZdZdZdZdS) LibDeviceNc|j5tttt |_|j|_dSrR)_cache_r RuntimeErrorMISSING_LIBDEVICE_FILE_MSGrbcrOs rrJzLibDevice.__init__s= < &"#=>>>)++DL,rc|jSrR)rrOs rgetz LibDevice.gets wr)rhrirjrrJrrrrrrs7Grrz %cas_success = cmpxchg volatile {Ti}* %iptr, {Ti} %old, {Ti} %new monotonic monotonic %cas = extractvalue {{ {Ti}, i1 }} %cas_success, 0 a define internal {T} @___numba_atomic_{T}_{FUNC}({T}* %ptr, {T} %val) alwaysinline {{ entry: %iptr = bitcast {T}* %ptr to {Ti}* %old2 = load volatile {Ti}, {Ti}* %iptr br label %attempt attempt: %old = phi {Ti} [ %old2, %entry ], [ %cas, %attempt ] %dold = bitcast {Ti} %old to {T} %dnew = {OP} {T} %dold, %val %new = bitcast {T} %dnew to {Ti} {CAS} %repeat = icmp ne {Ti} %cas, %old br i1 %repeat, label %attempt, label %done done: %result = bitcast {Ti} %old to {T} ret {T} %result }} a define internal {T} @___numba_atomic_{Tu}_inc({T}* %iptr, {T} %val) alwaysinline {{ entry: %old2 = load volatile {T}, {T}* %iptr br label %attempt attempt: %old = phi {T} [ %old2, %entry ], [ %cas, %attempt ] %bndchk = icmp ult {T} %old, %val %inc = add {T} %old, 1 %new = select i1 %bndchk, {T} %inc, {T} 0 {CAS} %repeat = icmp ne {T} %cas, %old br i1 %repeat, label %attempt, label %done done: ret {T} %old }} a define internal {T} @___numba_atomic_{Tu}_dec({T}* %iptr, {T} %val) alwaysinline {{ entry: %old2 = load volatile {T}, {T}* %iptr br label %attempt attempt: %old = phi {T} [ %old2, %entry ], [ %cas, %attempt ] %dec = add {T} %old, -1 %bndchk = icmp ult {T} %dec, %val %new = select i1 %bndchk, {T} %dec, {T} %val {CAS} %repeat = icmp ne {T} %cas, %old br i1 %repeat, label %attempt, label %done done: ret {T} %old }} a define internal {T} @___numba_atomic_{T}_{NAN}{FUNC}({T}* %ptr, {T} %val) alwaysinline {{ entry: %ptrval = load volatile {T}, {T}* %ptr ; Return early when: ; - For nanmin / nanmax when val is a NaN ; - For min / max when val or ptr is a NaN %early_return = fcmp uno {T} %val, %{PTR_OR_VAL}val br i1 %early_return, label %done, label %lt_check lt_check: %dold = phi {T} [ %ptrval, %entry ], [ %dcas, %attempt ] ; Continue attempts if dold less or greater than val (depending on whether min or max) ; or if dold is NaN (for nanmin / nanmax) %cmp = fcmp {OP} {T} %dold, %val br i1 %cmp, label %attempt, label %done attempt: ; Attempt to swap in the value %old = bitcast {T} %dold to {Ti} %iptr = bitcast {T}* %ptr to {Ti}* %new = bitcast {T} %val to {Ti} {CAS} %dcas = bitcast {Ti} %cas to {T} br label %lt_check done: ret {T} %ptrval }} c8t|S)NTi)cas_nvvmformatrs rir_casr#s ??b? ! !!rc ft||||t|}tjdi|S)N)TrOPFUNCCASr)dictrir_numba_atomic_binary_templater)rrrrparamss rir_numba_atomic_binaryr's7 A"$F2JJ ? ? ?F * 1 ; ;F ; ;;rc jt||||||t|}tjdi|S)N)rrNANr PTR_OR_VALrrr)rrir_numba_atomic_minmax_templater)rrrrrrrs rir_numba_atomic_minmaxr,sD A"#"---F + 1 ; ;F ; ;;rcVt||t|SN)rTur)ir_numba_atomic_inc_templaterrrrs rir_numba_atomic_incr3# ' . .rvayy . I IIrcVt||t|Sr)ir_numba_atomic_dec_templaterrrs rir_numba_atomic_decr7rrcdtddddfdtdd d d fd tddd d fd tddfdtddfdtdd ddddfdtddddddfdtdd ddddfdtddddddfdtdd ddddfdtddddddfd tdd dd!ddfd"tdddd!ddfd#g}|D]\}}|||}t |}|S)$NzIdeclare double @"___numba_atomic_double_add"(double* %".1", double %".2")doublei64faddadd)rrrrzEdeclare float @"___numba_atomic_float_sub"(float* %".1", float %".2")floati32fsubsubzIdeclare double @"___numba_atomic_double_sub"(double* %".1", double %".2")z=declare i64 @"___numba_atomic_u64_inc"(i64* %".1", i64 %".2")u64rz=declare i64 @"___numba_atomic_u64_dec"(i64* %".1", i64 %".2")zEdeclare float @"___numba_atomic_float_max"(float* %".1", float %".2")rznnan oltptrmax)rrrrrrzIdeclare double @"___numba_atomic_double_max"(double* %".1", double %".2")zEdeclare float @"___numba_atomic_float_min"(float* %".1", float %".2")znnan ogtrzIdeclare double @"___numba_atomic_double_min"(double* %".1", double %".2")zHdeclare float @"___numba_atomic_float_nanmax"(float* %".1", float %".2")nanultzLdeclare double @"___numba_atomic_double_nanmax"(double* %".1", double %".2")zHdeclare float @"___numba_atomic_float_nanmin"(float* %".1", float %".2")ugtzLdeclare double @"___numba_atomic_double_nanmin"(double* %".1", double %".2"))immargr)rrrrrllvm140_to_70_ir)llvmir replacementsdeclfns r llvm_replacer;s  T (ue L L L N P 'eU K K K M T (ue L L L N H u / / / 1 H u / / / 1 P 'e +0u > > > ? U (u"+0u > > > ? Q 'e +0u > > > ? U (u"+0u > > > ? T 'e5+-E ; ; ; < X (u%E+-E ; ; ; < T 'e5+-E ; ; ; < X (u%E+-E ; ; ; < G$LL!**bb)) f % %F Mrc t|tr|g}|ddr|dddddt }t }|D]9}t |}||d:| | |j di|S)NfastmathFT)ftzfmaprec_div prec_sqrtrr) rstrpopupdaterprrrzrr|rr)roptscu libdevicemods r compile_irrjs&# xx E""           B I**3 cjj(())))y}}''' 2:    rz"^attributes #\d+ = \{ ([\w\s]+)\ }cg}|jD]}|drt|}|d}dd|D}||d|}||d|S)z, Convert LLVM 14.0 IR for LLVM 7.0. z attributes #r  c3&K|] }|dk|V dS) willreturnNr)ras r z#llvm140_to_70_ir..s,CC1l1B1BQ1B1B1B1BCCrr) splitlines startswithre_attributes_defmatchgroupsplitjoinrappend)r buflinemattrss rrrs C  ??> * * 3!''--AGGAJJ$$&&EHHCCCCCCCE<< E22D 4 99S>>rcb|j}tj|d}tjtjdd}||||f}t j|d}||tjd }tj |d}| |}tj ||d} d| _ d| _tj||g| _|jd d S) al Mark a function as a CUDA kernel. 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