From b0806dcf21ab811c46b715cfdff8a6307e117810 Mon Sep 17 00:00:00 2001 From: Fabian Mastenbroek Date: Wed, 1 Sep 2021 18:28:34 +0200 Subject: feat(trace): Add API for trace reading This change introduces a new OpenDC API for reading various trace formats in a streaming manner. --- .../main/kotlin/org/opendc/trace/TaskColumns.kt | 86 ++++++++++++++++++++++ 1 file changed, 86 insertions(+) create mode 100644 opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/TaskColumns.kt (limited to 'opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/TaskColumns.kt') diff --git a/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/TaskColumns.kt b/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/TaskColumns.kt new file mode 100644 index 00000000..5d3143ff --- /dev/null +++ b/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/TaskColumns.kt @@ -0,0 +1,86 @@ +/* + * Copyright (c) 2021 AtLarge Research + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +@file:JvmName("TaskColumns") +package org.opendc.trace + +/** + * A column containing the task identifier. + */ +public val TASK_ID: TableColumn = longColumn("task:id") + +/** + * A column containing the identifier of the workflow. + */ +public val TASK_WORKFLOW_ID: TableColumn = longColumn("task:workflow_id") + +/** + * A column containing the submit time of the task. + */ +public val TASK_SUBMIT_TIME: TableColumn = longColumn("task:submit_time") + +/** + * A column containing the wait time of the task. + */ +public val TASK_WAIT_TIME: TableColumn = longColumn("task:wait_time") + +/** + * A column containing the runtime time of the task. + */ +public val TASK_RUNTIME: TableColumn = longColumn("task:runtime") + +/** + * A column containing the parents of a task. + */ +@Suppress("UNCHECKED_CAST") +public val TASK_PARENTS: TableColumn> = TableColumn("task:parents", type = Set::class.java as Class>) + +/** + * A column containing the children of a task. + */ +@Suppress("UNCHECKED_CAST") +public val TASK_CHILDREN: TableColumn> = TableColumn("task:children", type = Set::class.java as Class>) + +/** + * A column containing the requested CPUs of a task. + */ +public val TASK_REQ_NCPUS: TableColumn = intColumn("task:req_ncpus") + +/** + * A column containing the allocated CPUs of a task. + */ +public val TASK_ALLOC_NCPUS: TableColumn = intColumn("task:alloc_ncpus") + +/** + * A column containing the status of a task. + */ +public val TASK_STATUS: TableColumn = intColumn("task:status") + +/** + * A column containing the group id of a task. + */ +public val TASK_GROUP_ID: TableColumn = intColumn("task:group_id") + +/** + * A column containing the user id of a task. + */ +public val TASK_USER_ID: TableColumn = intColumn("task:user_id") -- cgit v1.2.3 From 5935531137a22fdb920921580d491f86adec65c9 Mon Sep 17 00:00:00 2001 From: Fabian Mastenbroek Date: Thu, 2 Sep 2021 11:11:50 +0200 Subject: perf(trace): Improve performance of column lookup --- .../src/main/kotlin/org/opendc/trace/TaskColumns.kt | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/TaskColumns.kt') diff --git a/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/TaskColumns.kt b/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/TaskColumns.kt index 5d3143ff..88bbc623 100644 --- a/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/TaskColumns.kt +++ b/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/TaskColumns.kt @@ -26,61 +26,73 @@ package org.opendc.trace /** * A column containing the task identifier. */ +@JvmField public val TASK_ID: TableColumn = longColumn("task:id") /** * A column containing the identifier of the workflow. */ +@JvmField public val TASK_WORKFLOW_ID: TableColumn = longColumn("task:workflow_id") /** * A column containing the submit time of the task. */ +@JvmField public val TASK_SUBMIT_TIME: TableColumn = longColumn("task:submit_time") /** * A column containing the wait time of the task. */ +@JvmField public val TASK_WAIT_TIME: TableColumn = longColumn("task:wait_time") /** * A column containing the runtime time of the task. */ +@JvmField public val TASK_RUNTIME: TableColumn = longColumn("task:runtime") /** * A column containing the parents of a task. */ @Suppress("UNCHECKED_CAST") +@JvmField public val TASK_PARENTS: TableColumn> = TableColumn("task:parents", type = Set::class.java as Class>) /** * A column containing the children of a task. */ @Suppress("UNCHECKED_CAST") +@JvmField public val TASK_CHILDREN: TableColumn> = TableColumn("task:children", type = Set::class.java as Class>) /** * A column containing the requested CPUs of a task. */ +@JvmField public val TASK_REQ_NCPUS: TableColumn = intColumn("task:req_ncpus") /** * A column containing the allocated CPUs of a task. */ +@JvmField public val TASK_ALLOC_NCPUS: TableColumn = intColumn("task:alloc_ncpus") /** * A column containing the status of a task. */ +@JvmField public val TASK_STATUS: TableColumn = intColumn("task:status") /** * A column containing the group id of a task. */ +@JvmField public val TASK_GROUP_ID: TableColumn = intColumn("task:group_id") /** * A column containing the user id of a task. */ +@JvmField public val TASK_USER_ID: TableColumn = intColumn("task:user_id") -- cgit v1.2.3