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IDE perf tests for K/N: Produce duplicated *.kt files on demand

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This commit is contained in:
Dmitriy Dolovov
2020-03-04 19:41:10 +07:00
parent 44c8a85241
commit 17152899ac
16 changed files with 54 additions and 934 deletions
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idea/testData/perfTest/native/CsvParser/src/main/CsvParser.kt
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/*
* Copyright 2010-2018 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license
* Copyright 2010-2020 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license
* that can be found in the license/LICENSE.txt file.
*/
@file:Suppress("PackageDirectoryMismatch")
package perfTestPackage1 // this package is mandatory
import kotlinx.cinterop.ByteVar
import kotlinx.cinterop.allocArray
import kotlinx.cinterop.memScoped
idea/testData/perfTest/native/CsvParser/src/main/CsvParser2.kt
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/*
* Copyright 2010-2018 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license
* that can be found in the license/LICENSE.txt file.
*/
import kotlinx.cinterop.ByteVar
import kotlinx.cinterop.allocArray
import kotlinx.cinterop.memScoped
import kotlinx.cinterop.toKString
import kotlinx.cli.ArgParser
import kotlinx.cli.ArgType
import kotlinx.cli.required
import platform.posix.fclose
import platform.posix.fgets
import platform.posix.fopen
import platform.posix.perror
import kotlin.collections.set
private fun parseLine(line: String, separator: Char) : List<String> {
val result = mutableListOf<String>()
val builder = StringBuilder()
var quotes = 0
for (ch in line) {
when {
ch == '\"' -> {
quotes++
builder.append(ch)
}
(ch == '\n') || (ch == '\r') -> {}
(ch == separator) && (quotes % 2 == 0) -> {
result.add(builder.toString())
builder.setLength(0)
}
else -> builder.append(ch)
}
}
return result
}
fun main(args: Array<String>) {
val argParser = ArgParser("csvparser")
val fileName by argParser.argument(ArgType.String, description = "CSV file")
val column by argParser.option(ArgType.Int, description = "Column to parse").required()
val count by argParser.option(ArgType.Int, description = "Count of lines to parse").required()
argParser.parse(args)
val file = fopen(fileName, "r")
if (file == null) {
perror("cannot open input file $fileName")
return
}
val keyValue = mutableMapOf<String, Int>()
try {
memScoped {
val bufferLength = 64 * 1024
val buffer = allocArray<ByteVar>(bufferLength)
for (i in 1..count) {
val nextLine = fgets(buffer, bufferLength, file)?.toKString()
if (nextLine == null || nextLine.isEmpty()) break
val records = parseLine(nextLine, ',')
val key = records[column]
val current = keyValue[key] ?: 0
keyValue[key] = current + 1
}
}
} finally {
fclose(file)
}
keyValue.forEach {
println("${it.key} -> ${it.value}")
}
}
idea/testData/perfTest/native/CsvParser/src/main/CsvParser3.kt
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/*
* Copyright 2010-2018 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license
* that can be found in the license/LICENSE.txt file.
*/
import kotlinx.cinterop.ByteVar
import kotlinx.cinterop.allocArray
import kotlinx.cinterop.memScoped
import kotlinx.cinterop.toKString
import kotlinx.cli.ArgParser
import kotlinx.cli.ArgType
import kotlinx.cli.required
import platform.posix.fclose
import platform.posix.fgets
import platform.posix.fopen
import platform.posix.perror
import kotlin.collections.set
private fun parseLine(line: String, separator: Char) : List<String> {
val result = mutableListOf<String>()
val builder = StringBuilder()
var quotes = 0
for (ch in line) {
when {
ch == '\"' -> {
quotes++
builder.append(ch)
}
(ch == '\n') || (ch == '\r') -> {}
(ch == separator) && (quotes % 2 == 0) -> {
result.add(builder.toString())
builder.setLength(0)
}
else -> builder.append(ch)
}
}
return result
}
fun main(args: Array<String>) {
val argParser = ArgParser("csvparser")
val fileName by argParser.argument(ArgType.String, description = "CSV file")
val column by argParser.option(ArgType.Int, description = "Column to parse").required()
val count by argParser.option(ArgType.Int, description = "Count of lines to parse").required()
argParser.parse(args)
val file = fopen(fileName, "r")
if (file == null) {
perror("cannot open input file $fileName")
return
}
val keyValue = mutableMapOf<String, Int>()
try {
memScoped {
val bufferLength = 64 * 1024
val buffer = allocArray<ByteVar>(bufferLength)
for (i in 1..count) {
val nextLine = fgets(buffer, bufferLength, file)?.toKString()
if (nextLine == null || nextLine.isEmpty()) break
val records = parseLine(nextLine, ',')
val key = records[column]
val current = keyValue[key] ?: 0
keyValue[key] = current + 1
}
}
} finally {
fclose(file)
}
keyValue.forEach {
println("${it.key} -> ${it.value}")
}
}