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explore compiler flags

Added by: Grigori Fursin
Date: 2016-02-08 11:14:27.502000
License: See CK LICENSE.txt for licensing details
Module: module
Repo: ck-crowdtuning
CID (DOI-like distributed ID): 032630d041b4fd8a:343e18b9c5f1771c
Tags: explore,program optimization,autotuning

Files:
__pycache__/module.cpython-35.pyc    (28KB)
images/image-workflow.png    (49KB)
images/image-workflow1.png    (54KB)
module.py    (40KB)
module.pyc    (30KB)

Cross-linking (dependencies):

Meta:
{
  "actions": {
    "crowdsource": {
      "desc": "crowdsource these experiments"
    }, 
    "html_viewer": {
      "desc": "view solutions in html", 
      "for_web": "yes"
    }, 
    "process_interactive_graph": {
      "desc": "prepare graph for interactive reports (internal)", 
      "for_web": "yes"
    }, 
    "prune": {
      "desc": "prune compiler flags to find minimal set of choices"
    }, 
    "replay": {
      "desc": "replay optimization"
    }, 
    "show": {
      "desc": "prepare graph for interactive reports"
    }
  }, 
  "copyright": "See CK COPYRIGHT.txt for copyright details", 
  "deps": {
    "compiler": {
      "local": "yes", 
      "sort": 10, 
      "tags": "compiler"
    }, 
    "xopenme": {
      "local": "yes", 
      "sort": 20, 
      "tags": "lib,xopenme"
    }
  }, 
  "desc": "explore compiler flags", 
  "developer": "Grigori Fursin", 
  "developer_email": "Grigori.Fursin@cTuning.org", 
  "developer_webpage": "http://fursin.net", 
  "experiment_0_pipeline_update": {
    "features_keys_to_process": [
      "##choices#*"
    ], 
    "pipeline_update": {
      "speed": "yes"
    }
  }, 
  "experiment_1_pipeline_update": {
    "choices_order": [
      [
        "##compiler_flags#bool-*"
      ]
    ], 
    "choices_selection": [
      {
        "notags": "", 
        "omit_probability": "0.90", 
        "tags": "basic,optimization", 
        "type": "random"
      }
    ], 
    "features_keys_to_process": [
      "##choices#*"
    ], 
    "frontier_features_keys_to_ignore": [
      "##choices#compiler_flags#*", 
      "##choices#no_state_check"
    ], 
    "frontier_margins": [
      1.0
    ], 
    "pipeline_update": {
      "best_base_flag": "yes"
    }, 
    "record_params": {
      "search_point_by_features": "yes"
    }
  }, 
  "file_solution_extension": "s-", 
  "frontier_keys": [], 
  "improvements_keys": [
    "##characteristics#run#execution_time_kernel_0#$#obj#$_imp", 
    "##characteristics#compile#obj_size#$#obj#$_imp"
  ], 
  "license": "See CK LICENSE.txt for licensing details", 
  "module_deps": {
    "env": "9b9b3208ac44b891", 
    "graph": "2d41f89bcf32d4d4", 
    "module": "032630d041b4fd8a", 
    "platform.cpu": "aa6b542a420b8db9", 
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  "plot": {
    "add_x_loop": "no", 
    "axis_x_desc": "Experiments", 
    "axis_y_desc": "Kernel execution time (sec.)", 
    "bound_lines": "no", 
    "display_x_error_bar": "no", 
    "display_y_error_bar": "yes", 
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    "ignore_point_if_none": "yes", 
    "mpl_image_dpi": "100", 
    "mpl_image_size_x": "12", 
    "mpl_image_size_y": "6", 
    "plot_grid": "yes", 
    "plot_type": "mpl_2d_scatter", 
    "point_style": {
      "0": {
        "color": "#3366cc", 
        "size": 40
      }
    }, 
    "separate_permanent_to_graphs": "yes", 
    "title": "Powered by Collective Knowledge"
  }, 
  "print_extra_keys": [
    "##characteristics#run#execution_time_kernel_0#range_percent", 
    "##characteristics#compile#md5_sum#min", 
    "##characteristics#compile#joined_compiler_flags#min"
  ], 
  "priority": 0, 
  "program_tags": "crowd-tuning,small", 
  "prune_results": [
    {
      "desc": "Compiler", 
      "id": "compiler", 
      "ref_module_uoa": "36ebc331048475bb", 
      "ref_uid": "compiler_description_uoa", 
      "reverse": true
    }, 
    {
      "desc": "CPU", 
      "id": "cpu_name", 
      "ref_module_uoa": "aa6b542a420b8db9", 
      "ref_uid": "cpu_uid"
    }
  ], 
  "record_keys": [
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    "##features#*", 
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  "reference_threshold": 0.03, 
  "replay_desc": {
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    "##characteristics#compile#binary_size#min", 
    "##characteristics#compile#md5_sum#min"
  ], 
  "solution_conditions": [
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      "_imp", 
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  "subview_uoa": "fac96683718b0ba1", 
  "tags": [
    "explore", 
    "program optimization", 
    "autotuning"
  ], 
  "workflow": "yes", 
  "workflow_type": "pipeline to crowd-tune compiler flags"
}

API desc:
{}

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Implemented as a CK workflow
                         
   
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