gen_ir_descriptions Namespace Reference

Functions
def	move_if_different

Variables
tuple	parser = OptionParser()
string	help = "If specified, does not remove existing files and only replaces "
list	ir_functions
string	enums_preamble
string	enums_epilogue
string	names_preamble
string	names_epilogue
tuple	BE_PATH = os.path.join(os.environ['IMPALA_HOME'], 'be/generated-sources/impala-ir/')
string	IR_FUNCTIONS_FILE = 'impala-ir-functions.h'
string	IR_NAMES_FILE = 'impala-ir-names.h'
tuple	IR_FUNCTIONS_PATH = os.path.join(BE_PATH, IR_FUNCTIONS_FILE)
tuple	IR_NAMES_PATH = os.path.join(BE_PATH, IR_NAMES_FILE)
tuple	TMP_IR_FUNCTIONS_PATH = os.path.join(tempfile.gettempdir(), IR_FUNCTIONS_FILE)
tuple	TMP_IR_NAMES_PATH = os.path.join(tempfile.gettempdir(), IR_NAMES_FILE)
tuple	enums_file = open(TMP_IR_FUNCTIONS_PATH, 'w')
tuple	names_file = open(TMP_IR_NAMES_PATH, 'w')
int	idx = 0
list	enum = fn[0]
list	fn_name = fn[1]

Function Documentation

def gen_ir_descriptions.move_if_different	(		src_file,
			dest_file
	)

Moves src_file to dest_file if dest_file does not exist, or if
the contents of src_file and dest_file differ. Assumes that src_file exists.

Definition at line 188 of file gen_ir_descriptions.py.

Variable Documentation

tuple gen_ir_descriptions.BE_PATH = os.path.join(os.environ['IMPALA_HOME'], 'be/generated-sources/impala-ir/')

Definition at line 196 of file gen_ir_descriptions.py.

list gen_ir_descriptions.enum = fn[0]

Definition at line 218 of file gen_ir_descriptions.py.

string gen_ir_descriptions.enums_epilogue

Initial value:

= '\
  };\n\
};\n\
\n\
}\n\
\n\
#endif\n'

Definition at line 143 of file gen_ir_descriptions.py.

tuple gen_ir_descriptions.enums_file = open(TMP_IR_FUNCTIONS_PATH, 'w')

Definition at line 209 of file gen_ir_descriptions.py.

string gen_ir_descriptions.enums_preamble

Initial value:

= '\
// Copyright 2012 Cloudera Inc.\n\
//\n\
// Licensed under the Apache License, Version 2.0 (the "License");\n\
// you may not use this file except in compliance with the License.\n\
// You may obtain a copy of the License at\n\
//\n\
// http://www.apache.org/licenses/LICENSE-2.0\n\
//\n\
// Unless required by applicable law or agreed to in writing, software\n\
// distributed under the License is distributed on an "AS IS" BASIS,\n\
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n\
// See the License for the specific language governing permissions and\n\
// limitations under the License.\n\
\n\
// This is a generated file, DO NOT EDIT IT.\n\
// To add new functions, see be/src/codegen/gen_ir_descriptions.py.\n\
\n\
#ifndef IMPALA_IR_FUNCTIONS_H\n\
#define IMPALA_IR_FUNCTIONS_H\n\
\n\
namespace impala {\n\
\n\
class IRFunction {\n\
 public:\n\
  enum Type {\n'

Definition at line 116 of file gen_ir_descriptions.py.

list gen_ir_descriptions.fn_name = fn[1]

Definition at line 219 of file gen_ir_descriptions.py.

Referenced by impala::SymbolsUtil.DemangleNameOnly(), impala::ScalarFnCall.GetCodegendComputeFn(), impala::RpcEventHandler.getContext(), impala::LlvmCodeGen.LoadImpalaIR(), impala::AnalyticEvalNode.Open(), and impala::LlvmCodeGen.VerifyFunction().

string gen_ir_descriptions.help = "If specified, does not remove existing files and only replaces "

Definition at line 25 of file gen_ir_descriptions.py.

int gen_ir_descriptions.idx = 0

Definition at line 215 of file gen_ir_descriptions.py.

Referenced by AppendSchema(), BaseInt128< 1000000000 >.BaseInt128(), com.cloudera.impala.catalog.PartitionStatsUtil.chunkStringForHms(), impala::HdfsParquetScanner.CreateColumnReaders(), com.cloudera.impala.service.Frontend.createExecRequest(), impala::RuntimeProfile.CreateFromThrift(), impala::SimpleTupleStreamTest.CreateIntBatch(), impala::RowBatchListTest.CreateRowBatch(), impala::DataStreamTest.CreateRowBatch(), impala::BufferedTupleStream::RowIdx.DebugString(), DecodeNdv(), EncodeNdv(), impala::DiskIoMgr.free_buffers_idx(), impala::DiskIoMgr.GcIoBuffers(), impala::LlvmCodeGen::FnPrototype.GeneratePrototype(), impala::HdfsScanner.GetConjunctCtx(), impala::MemPool.GetDataPtrHelper(), impala::DiskIoMgr.GetFreeBuffer(), impala::MemPool.GetOffsetHelper(), GetSchema(), com.cloudera.impala.authorization.User.getShortName(), impala::ScannerContext.GetStream(), HllUpdate(), impala::AggregateFunctions.HllUpdate(), impala::HashTable.Insert(), main(), impala::DiskIoMgr.ReturnFreeBuffer(), impala.TEST(), impala::SimpleTupleStreamTest.VerifyResults(), and impala::DiskIoMgr.~DiskIoMgr().

list gen_ir_descriptions.ir_functions

Definition at line 40 of file gen_ir_descriptions.py.

string gen_ir_descriptions.IR_FUNCTIONS_FILE = 'impala-ir-functions.h'

Definition at line 197 of file gen_ir_descriptions.py.

tuple gen_ir_descriptions.IR_FUNCTIONS_PATH = os.path.join(BE_PATH, IR_FUNCTIONS_FILE)

Definition at line 199 of file gen_ir_descriptions.py.

string gen_ir_descriptions.IR_NAMES_FILE = 'impala-ir-names.h'

Definition at line 198 of file gen_ir_descriptions.py.

tuple gen_ir_descriptions.IR_NAMES_PATH = os.path.join(BE_PATH, IR_NAMES_FILE)

Definition at line 200 of file gen_ir_descriptions.py.

string gen_ir_descriptions.names_epilogue

Initial value:

= '\
};\n\
\n\
}\n\
\n\
#endif\n'

Definition at line 181 of file gen_ir_descriptions.py.

tuple gen_ir_descriptions.names_file = open(TMP_IR_NAMES_PATH, 'w')

Definition at line 212 of file gen_ir_descriptions.py.

string gen_ir_descriptions.names_preamble

Initial value:

= '\
// Copyright 2012 Cloudera Inc.\n\
//\n\
// Licensed under the Apache License, Version 2.0 (the "License");\n\
// you may not use this file except in compliance with the License.\n\
// You may obtain a copy of the License at\n\
//\n\
// http://www.apache.org/licenses/LICENSE-2.0\n\
//\n\
// Unless required by applicable law or agreed to in writing, software\n\
// distributed under the License is distributed on an "AS IS" BASIS,\n\
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n\
// See the License for the specific language governing permissions and\n\
// limitations under the License.\n\
\n\
// This is a generated file, DO NOT EDIT IT.\n\
// To add new functions, see be/src/codegen/gen_ir_descriptions.py.\n\
\n\
#ifndef IMPALA_IR_FUNCTION_NAMES_H\n\
#define IMPALA_IR_FUNCTION_NAMES_H\n\
\n\
#include "impala-ir/impala-ir-functions.h"\n\
\n\
namespace impala {\n\
\n\
static struct {\n\
  std::string fn_name; \n\
  IRFunction::Type fn; \n\
} FN_MAPPINGS[] = {\n'

Definition at line 151 of file gen_ir_descriptions.py.

tuple gen_ir_descriptions.parser = OptionParser()

Definition at line 23 of file gen_ir_descriptions.py.

Referenced by com.cloudera.impala.analysis.AnalysisContext.analyze(), com.cloudera.impala.analysis.ColumnLineageGraph.createFromJSON(), com.cloudera.impala.catalog.View.init(), com.cloudera.impala.catalog.Type.parseColumnType(), com.cloudera.impala.analysis.ParserTest.ParserError(), com.cloudera.impala.analysis.ParserTest.ParsesOk(), and com.cloudera.impala.analysis.AnalyzerTest.ParsesOk().

tuple gen_ir_descriptions.TMP_IR_FUNCTIONS_PATH = os.path.join(tempfile.gettempdir(), IR_FUNCTIONS_FILE)

Definition at line 201 of file gen_ir_descriptions.py.

tuple gen_ir_descriptions.TMP_IR_NAMES_PATH = os.path.join(tempfile.gettempdir(), IR_NAMES_FILE)

Definition at line 202 of file gen_ir_descriptions.py.