Tao Sang
8a2b0b7424
1.Rename include/hip/hcc_detail/ as include/hip/amd_detail/ 2.Rename include/hip/nvcc_detail/ as include/hip/nvidia_detail/ 3.Create __HIP_PLATFORM_AMD__ to replace __HIP_PLATFORM_HCC__ 4.Create __HIP_PLATFORM_NVIDIA__ to replace __HIP_PLATFORM_NVCC__ After hcc_detail, nvcc_detail, __HIP_PLATFORM_HCC__ and __HIP_PLATFORM_NVCC__ have been removed from upstream, they will be removed from hip runtime. Change-Id: I1ae457effd739d6c25bca203c1724b026be21fce
489 строки
15 KiB
Python
Исполняемый файл
489 строки
15 KiB
Python
Исполняемый файл
#!/usr/bin/python
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import os, sys, re
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PROF_HEADER = "hip_prof_str.h"
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OUTPUT = PROF_HEADER
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REC_MAX_LEN = 1024
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# Messages and errors controll
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verbose = 0
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errexit = 0
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inp_file = 'none'
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line_num = -1
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# Verbose message
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def message(msg):
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if verbose: sys.stdout.write(msg + '\n')
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# Fatal error termination
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def error(msg):
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if line_num != -1:
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msg += ", file '" + inp_file + "', line (" + str(line_num) + ")"
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if errexit:
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msg = " Error: " + msg
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else:
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msg = " Warning: " + msg
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sys.stdout.write(msg + '\n')
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sys.stderr.write(sys.argv[0] + msg +'\n')
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def fatal(msg):
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error(msg)
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if errexit: sys.exit(1)
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#############################################################
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# Normalizing API name
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def filtr_api_name(name):
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name = re.sub(r'\s*$', r'', name);
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return name
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# Normalizing API arguments
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def filtr_api_args(args_str):
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args_str = re.sub(r'^\s*', r'', args_str);
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args_str = re.sub(r'\s*$', r'', args_str);
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args_str = re.sub(r'\s*,\s*', r',', args_str);
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args_str = re.sub(r'\s+', r' ', args_str);
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args_str = re.sub(r'\s*(\*+)\s*', r'\1 ', args_str);
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args_str = re.sub(r'(enum|struct) ', '', args_str);
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return args_str
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# Normalizing types
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def norm_api_types(type_str):
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type_str = re.sub(r'uint32_t', r'unsigned int', type_str)
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type_str = re.sub(r'^unsigned$', r'unsigned int', type_str)
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return type_str
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# Creating a list of arguments [(type, name), ...]
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def list_api_args(args_str):
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args_str = filtr_api_args(args_str)
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args_list = []
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if args_str != '':
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for arg_pair in args_str.split(','):
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if arg_pair == 'void': continue
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arg_pair = re.sub(r'\s*=\s*\S+$','', arg_pair);
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m = re.match("^(.*)\s(\S+)$", arg_pair);
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if m:
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arg_type = norm_api_types(m.group(1))
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arg_name = m.group(2)
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args_list.append((arg_type, arg_name))
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else:
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fatal("bad args: args_str: '" + args_str + "' arg_pair: '" + arg_pair + "'")
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return args_list;
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# Creating arguments string "type0, type1, ..."
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def filtr_api_types(args_str):
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args_list = list_api_args(args_str)
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types_str = ''
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for arg_tuple in args_list:
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types_str += arg_tuple[0] + ', '
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return types_str
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# Creating options list [opt0, opt1, ...]
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def filtr_api_opts(args_str):
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args_list = list_api_args(args_str)
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opts_list = []
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for arg_tuple in args_list:
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opts_list.append(arg_tuple[1])
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return opts_list
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#############################################################
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# Parsing API header
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# hipError_t hipSetupArgument(const void* arg, size_t size, size_t offset);
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def parse_api(inp_file_p, out):
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global inp_file
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global line_num
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inp_file = inp_file_p
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beg_pattern = re.compile("^(hipError_t|const char\s*\*)\s+([^\(]+)\(");
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api_pattern = re.compile("^(hipError_t|const char\s*\*)\s+([^\(]+)\(([^\)]*)\)");
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end_pattern = re.compile("Texture");
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hidden_pattern = re.compile(r'__attribute__\(\(visibility\("hidden"\)\)\)')
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nms_open_pattern = re.compile(r'namespace hip_impl {')
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nms_close_pattern = re.compile(r'}')
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inp = open(inp_file, 'r')
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found = 0
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hidden = 0
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nms_level = 0;
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record = ""
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line_num = -1
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for line in inp.readlines():
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record += re.sub(r'^\s+', r' ', line[:-1])
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line_num += 1
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if len(record) > REC_MAX_LEN:
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fatal("bad record \"" + record + "\"")
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m = beg_pattern.match(line)
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if m:
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name = m.group(2)
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if hidden != 0:
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message("api: " + name + " - hidden")
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elif nms_level != 0:
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message("api: " + name + " - hip_impl")
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else:
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message("api: " + name)
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found = 1
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if found != 0:
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record = re.sub("\s__dparm\([^\)]*\)", '', record);
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m = api_pattern.match(record)
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if m:
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found = 0
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if end_pattern.search(record): break
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out[filtr_api_name(m.group(2))] = m.group(3)
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else: continue
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hidden = 0
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if hidden_pattern.match(line): hidden = 1
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if nms_open_pattern.match(line): nms_level += 1
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if (nms_level > 0) and nms_close_pattern.match(line): nms_level -= 1
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if nms_level < 0:
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fatal("nms level < 0")
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record = ""
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inp.close()
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line_num = -1
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#############################################################
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# Parsing API implementation
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# hipError_t hipSetupArgument(const void* arg, size_t size, size_t offset) {
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# HIP_INIT_CB(hipSetupArgument, arg, size, offset);
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# inp_file - input implementation source file
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# api_map - input public API map [<api name>] => <api args>
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# out - output map [<api name>] => [opt0, opt1, ...]
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def parse_content(inp_file_p, api_map, out):
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global inp_file
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global line_num
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inp_file = inp_file_p
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# API definition begin pattern
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beg_pattern = re.compile("^(hipError_t|const char\s*\*)\s+[^\(]+\(");
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# API definition complete pattern
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api_pattern = re.compile("^(hipError_t|const char\s*\*)\s+([^\(]+)\(([^\)]*)\)\s*{");
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# API init macro pattern
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init_pattern = re.compile("^\s*HIP_INIT[_\w]*_API\(([^,]+)(,|\))");
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target_pattern = re.compile("^(\s*HIP_INIT[^\(]*)(_API\()(.*)\);\s*$");
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# Open input file
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inp = open(inp_file, 'r')
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# API name
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api_name = ""
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# Valid public API found flag
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api_valid = 0
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# Input file patched content
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content = ''
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# Sub content for found API defiition
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sub_content = ''
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# Current record, accumulating several API definition related lines
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record = ''
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# Current input file line number
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line_num = -1
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# API beginning found flag
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found = 0
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# Reading input file
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for line in inp.readlines():
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# Accumulating record
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record += re.sub(r'^\s+', r' ', line[:-1])
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line_num += 1
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if len(record) > REC_MAX_LEN:
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fatal("bad record \"" + record + "\"")
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break;
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# Looking for API begin
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if beg_pattern.match(record): found = 1
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# Matching complete API definition
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if found == 1:
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record = re.sub("\s__dparm\([^\)]*\)", '', record);
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m = api_pattern.match(record)
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# Checking if complete API matched
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if m:
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found = 2
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api_name = filtr_api_name(m.group(2));
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# Checking if API name is in the API map
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if api_name in api_map:
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# Getting API arguments
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api_args = m.group(3)
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# Getting etalon arguments from the API map
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eta_args = api_map[api_name]
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if eta_args == '':
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eta_args = api_args
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api_map[api_name] = eta_args
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# Normalizing API arguments
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api_types = filtr_api_types(api_args)
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# Normalizing etalon arguments
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eta_types = filtr_api_types(eta_args)
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if api_types == eta_types:
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# API is already found
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if api_name in out:
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fatal("API redefined \"" + api_name + "\", record \"" + record + "\"")
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# Set valid public API found flag
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api_valid = 1
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# Set output API map with API arguments list
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out[api_name] = filtr_api_opts(api_args)
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else:
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# Warning about mismatched API, possible non public overloaded version
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api_diff = '\t\t' + inp_file + " line(" + str(line_num) + ")\n\t\tapi: " + api_types + "\n\t\teta: " + eta_types
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message("\t" + api_name + ' args mismatch:\n' + api_diff + '\n')
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# API found action
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if found == 2:
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# Looking for INIT macro
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m = init_pattern.match(line)
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if m:
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found = 0
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if api_valid == 1:
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api_valid = 0
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message("\t" + api_name)
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else:
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# Registering dummy API for non public API if the name in INIT is not NONE
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init_name = m.group(1)
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# Ignore if it is initialized as NONE
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if init_name != 'NONE':
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# Check if init name matching API name
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if init_name != api_name:
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fatal("init name mismatch: '" + init_name + "' <> '" + api_name + "'")
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# If init name is not in public API map then it is private API
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# else it was not identified and will be checked on finish
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if not init_name in api_map:
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if init_name in out:
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fatal("API reinit \"" + api_name + "\", record \"" + record + "\"")
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out[init_name] = []
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elif re.search('}', line):
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found = 0
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# Expect INIT macro for valid public API
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if api_valid == 1:
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api_valid = 0
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if api_name in out:
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del out[api_name]
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del api_map[api_name]
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out['.' + api_name] = 1
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else:
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fatal("API is not in out \"" + api_name + "\", record \"" + record + "\"")
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if found != 1: record = ""
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content += line
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inp.close()
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line_num = -1
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if len(out) != 0:
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return content
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else:
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return ''
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# src path walk
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def parse_src(api_map, src_path, src_patt, out):
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pattern = re.compile(src_patt)
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src_path = re.sub(r'\s', '', src_path)
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for src_dir in src_path.split(':'):
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message("Parsing " + src_dir + " for '" + src_patt + "'")
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for root, dirs, files in os.walk(src_dir):
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for fnm in files:
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if pattern.search(fnm):
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file = root + '/' + fnm
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message(file)
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content = parse_content(file, api_map, out);
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if content != '':
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f = open(file, 'w')
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f.write(content)
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f.close()
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#############################################################
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# Generating profiling primitives header
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# api_map - public API map [<api name>] => [(type, name), ...]
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# opts_map - opts map [<api name>] => [opt0, opt1, ...]
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def generate_prof_header(f, api_map, opts_map):
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# Private API list
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priv_lst = []
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f.write('// automatically generated sources\n')
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f.write('#ifndef _HIP_PROF_STR_H\n');
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f.write('#define _HIP_PROF_STR_H\n');
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f.write('#define HIP_PROF_VER 1\n')
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# Generating dummy macro for non-public API
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f.write('\n// Dummy API primitives\n')
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f.write('#define INIT_NONE_CB_ARGS_DATA(cb_data) {};\n')
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for name in opts_map:
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if not name in api_map:
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opts_lst = opts_map[name]
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if len(opts_lst) != 0:
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fatal("bad dummy API \"" + name + "\", args: " + str(opts_lst))
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f.write('#define INIT_'+ name + '_CB_ARGS_DATA(cb_data) {};\n')
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priv_lst.append(name)
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for name in priv_lst:
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message("Private: " + name)
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# Generating the callbacks ID enumaration
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f.write('\n// HIP API callbacks ID enumaration\n')
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f.write('enum hip_api_id_t {\n')
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cb_id = 0
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for name in api_map.keys():
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f.write(' HIP_API_ID_' + name + ' = ' + str(cb_id) + ',\n')
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cb_id += 1
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f.write(' HIP_API_ID_NUMBER = ' + str(cb_id) + ',\n')
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f.write('\n')
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f.write(' HIP_API_ID_NONE = HIP_API_ID_NUMBER,\n')
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for name in priv_lst:
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f.write(' HIP_API_ID_' + name + ' = HIP_API_ID_NUMBER,\n')
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f.write('};\n')
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# Generating the callbacks ID enumaration
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f.write('\n// Return HIP API string\n')
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f.write('static inline const char* hip_api_name(const uint32_t id) {\n')
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f.write(' switch(id) {\n')
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for name in api_map.keys():
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f.write(' case HIP_API_ID_' + name + ': return "' + name + '";\n')
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f.write(' };\n')
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f.write(' return "unknown";\n')
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f.write('};\n')
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# Generating the callbacks data structure
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f.write('\n// HIP API callbacks data structure\n')
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f.write(
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'typedef struct hip_api_data_t {\n' +
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' uint64_t correlation_id;\n' +
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' uint32_t phase;\n' +
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' union {\n'
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)
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for name, args in api_map.items():
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if len(args) != 0:
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f.write(' struct {\n')
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for arg_tuple in args:
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if arg_tuple[0] == "hipLimit_t":
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f.write(' enum ' + arg_tuple[0] + ' ' + arg_tuple[1] + ';\n')
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else:
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f.write(' ' + arg_tuple[0] + ' ' + arg_tuple[1] + ';\n')
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f.write(' } ' + name + ';\n')
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f.write(
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' } args;\n' +
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'} hip_api_data_t;\n'
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)
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# Generating the callbacks args data filling macros
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f.write('\n// HIP API callbacks args data filling macros\n')
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for name, args in api_map.items():
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f.write('// ' + name + str(args) + '\n')
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f.write('#define INIT_' + name + '_CB_ARGS_DATA(cb_data) { \\\n')
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if name in opts_map:
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opts_list = opts_map[name]
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if len(args) != len(opts_list):
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fatal("\"" + name + "\" API args and opts mismatch, args: " + str(args) + ", opts: " + str(opts_list))
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# API args iterating:
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# type is args[<ind>][0]
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# name is args[<ind>][1]
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for ind in range(0, len(args)):
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arg_tuple = args[ind]
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fld_name = arg_tuple[1]
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arg_name = opts_list[ind]
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f.write(' cb_data.args.' + name + '.' + fld_name + ' = ' + arg_name + '; \\\n')
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f.write('};\n')
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f.write('#define INIT_CB_ARGS_DATA(cb_id, cb_data) INIT_##cb_id##_CB_ARGS_DATA(cb_data)\n')
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# Generating the method for the API string, name and parameters
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f.write('\n')
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f.write('#if HIP_PROF_HIP_API_STRING\n')
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f.write('#include <sstream>\n');
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f.write('#include <string>\n');
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f.write('// HIP API string method, method name and parameters\n')
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f.write('const char* hipApiString(hip_api_id_t id, const hip_api_data_t* data) {\n')
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f.write(' std::ostringstream oss;\n')
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f.write(' switch (id) {\n')
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for name, args in api_map.items():
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f.write(' case HIP_API_ID_' + name + ':\n')
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f.write(' oss << "' + name + '("')
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for ind in range(0, len(args)):
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arg_tuple = args[ind]
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arg_name = arg_tuple[1]
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if ind != 0: f.write(' << ","')
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f.write('\n << " ' + arg_name + '=" << data->args.' + name + '.' + arg_name)
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f.write('\n << ")";\n')
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f.write(' break;\n')
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f.write(' default: oss << "unknown";\n')
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f.write(' };\n')
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f.write(' return strdup(oss.str().c_str());\n')
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f.write('};\n')
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f.write('#endif // HIP_PROF_HIP_API_STRING\n')
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f.write('#endif // _HIP_PROF_STR_H\n');
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#############################################################
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# main
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# Usage
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if (len(sys.argv) > 1) and (sys.argv[1] == '-v'):
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verbose = 1
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sys.argv.pop(1)
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if (len(sys.argv) > 1) and (sys.argv[1] == '-e'):
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errexit = 1
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sys.argv.pop(1)
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if (len(sys.argv) < 3):
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fatal ("Usage: " + sys.argv[0] + " [-v] <input HIP API .h file> <patched srcs path>\n" +
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" -v - verbose messages\n" +
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" example:\n" +
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" $ hipap.py hip/include/hip/amd_detail/hip_runtime_api.h hip/src")
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# API header file given as an argument
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api_hfile = sys.argv[1]
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if not os.path.isfile(api_hfile):
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fatal("input file '" + api_hfile + "' not found")
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# Srcs directory given as an argument
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src_pat = "\.cpp$"
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src_dir = sys.argv[2]
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if not os.path.isdir(src_dir):
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fatal("src directory " + src_dir + "' not found")
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if len(sys.argv) > 3: OUTPUT = sys.argv[3]
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# API declaration map
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api_map = {
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'hipHccModuleLaunchKernel': '',
|
|
'hipExtModuleLaunchKernel': ''
|
|
}
|
|
# API options map
|
|
opts_map = {}
|
|
|
|
# Parsing API header
|
|
parse_api(api_hfile, api_map)
|
|
|
|
# Parsing sources
|
|
parse_src(api_map, src_dir, src_pat, opts_map)
|
|
|
|
# Checking for non-conformant APIs
|
|
for name in list(opts_map.keys()):
|
|
m = re.match(r'\.(\S*)', name)
|
|
if m:
|
|
message("Init missing: " + m.group(1))
|
|
del opts_map[name]
|
|
|
|
# Converting api map to map of lists
|
|
# Checking for not found APIs
|
|
not_found = 0
|
|
if len(opts_map) != 0:
|
|
for name in api_map.keys():
|
|
args_str = api_map[name];
|
|
args_list = list_api_args(args_str)
|
|
api_map[name] = args_list
|
|
if not name in opts_map:
|
|
error("implementation not found: " + name)
|
|
not_found += 1
|
|
if not_found != 0:
|
|
fatal(str(not_found) + " API calls missing in interception layer")
|
|
|
|
# Generating output header file
|
|
with open(OUTPUT, 'w') as f:
|
|
generate_prof_header(f, api_map, opts_map)
|
|
|
|
# Successfull exit
|
|
sys.exit(0)
|