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AccessSpecList.cpp
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/* ######################################################################### */
/* ## ## */
/* ## (Iometer) / AccessSpecList.cpp ## */
/* ## ## */
/* ## ------------------------------------------------------------------- ## */
/* ## ## */
/* ## Job .......: Implementation of the AccessSpecList class that ## */
/* ## is in charge of keeping track of all the access ## */
/* ## specifications available to the user. ## */
/* ## ## */
/* ## ------------------------------------------------------------------- ## */
/* ## ## */
/* ## Intel Open Source License ## */
/* ## ## */
/* ## Copyright (c) 2001 Intel Corporation ## */
/* ## All rights reserved. ## */
/* ## Redistribution and use in source and binary forms, with or ## */
/* ## without modification, are permitted provided that the following ## */
/* ## conditions are met: ## */
/* ## ## */
/* ## Redistributions of source code must retain the above copyright ## */
/* ## notice, this list of conditions and the following disclaimer. ## */
/* ## ## */
/* ## Redistributions in binary form must reproduce the above copyright ## */
/* ## notice, this list of conditions and the following disclaimer in ## */
/* ## the documentation and/or other materials provided with the ## */
/* ## distribution. ## */
/* ## ## */
/* ## Neither the name of the Intel Corporation nor the names of its ## */
/* ## contributors may be used to endorse or promote products derived ## */
/* ## from this software without specific prior written permission. ## */
/* ## ## */
/* ## THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND ## */
/* ## CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, ## */
/* ## INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF ## */
/* ## MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE ## */
/* ## DISCLAIMED. IN NO EVENT SHALL THE INTEL OR ITS CONTRIBUTORS BE ## */
/* ## LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, ## */
/* ## OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, ## */
/* ## PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, ## */
/* ## OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY ## */
/* ## THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR ## */
/* ## TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT ## */
/* ## OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY ## */
/* ## OF SUCH DAMAGE. ## */
/* ## ## */
/* ## ------------------------------------------------------------------- ## */
/* ## ## */
/* ## Remarks ...: - Each access spec is defined by a Test_Spec ## */
/* ## structure. There is always exactly one ## */
/* ## AccessSpecList object in an instance of Iometer ## */
/* ## (CGalileoApp::access_spec_list). ## */
/* ## ## */
/* ## ------------------------------------------------------------------- ## */
/* ## ## */
/* ## Changes ...: 2004-04-24 ([email protected]) ## */
/* ## - Added a large set of Global Access Specifications ## */
/* ## that can be used as a starting point. The values ## */
/* ## was taken from the same ICF's provided by ## */
/* ## Richard Riggs. ## */
/* ## 2003-10-17 ([email protected]) ## */
/* ## - Moved to the use of the IOMTR_[OSFAMILY|OS|CPU]_* ## */
/* ## global defines. ## */
/* ## - Integrated the License Statement into this header. ## */
/* ## 2003-04-25 ([email protected]) ## */
/* ## - Updated the global debug flag (_DEBUG) handling ## */
/* ## of the source file (check for platform etc.). ## */
/* ## - Added new header holding the changelog. ## */
/* ## ## */
/* ######################################################################### */
#include "stdafx.h"
#include "AccessSpecList.h"
#include "GalileoApp.h"
#include "GalileoView.h"
// Needed for MFC Library support for assisting in finding memory leaks
//
// NOTE: Based on the documentation[1] I found, it should be enough to have
// a "#define new DEBUG_NEW" statement for the case, that we are
// running Windows. There should be no need for checking the _DEBUG
// flag and no need for redefiniting the THIS_FILE string. Maybe there
// will be a MFC hacker who could advice here.
// [1] = http://msdn.microsoft.com/library/default.asp?url=/library/en-us/vclib/html/_mfc_debug_new.asp
//
#if defined(IOMTR_OS_WIN32) || defined(IOMTR_OS_WIN64)
#ifdef IOMTR_SETTING_MFC_MEMALLOC_DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
#endif
//
// Initializing the pointer list.
//
AccessSpecList::AccessSpecList()
{
// Initialize the pointer array.
spec_list.SetSize(INITIAL_ARRAY_SIZE, ARRAY_GROW_STEP);
// Insert the idle spec as the first in the row
InsertIdleSpec();
// Insert a default spec that will be assigned
// (in former days, this one was assigned to all workers that log in)
Test_Spec *spec = New();
strcpy(spec->name, "Default");
spec->default_assignment = FALSE; // [AssignAll|AssignDisk|...]
// Insert the default specifications
// (based on the file provided by Richard Riggs)
InsertDefaultSpecs();
}
//
// Inserts the idle spec.
//
void AccessSpecList::InsertIdleSpec()
{
// Set idle spec.
Test_Spec *spec = New();
_snprintf(spec->name, MAX_NAME, IDLE_NAME);
spec->access[0].of_size = IOERROR; // indicates the end of the spec.
// Note that the end is the first
// line of the spec, making it
// empty.
}
//
// Inserts the different default specifications.
//
void AccessSpecList::InsertDefaultSpecs()
{
enum {ITER_ONE=0, ITER_ALL=1, ITER_MAX=2};
Test_Spec *spec;
int index = 0;
int iterations = 0;
// Runs through 2 iterations, one for individual access specs, and one for the all-in-one
while (iterations < ITER_MAX)
{
spec = New();
index = 0;
if (iterations == ITER_ONE) _snprintf(spec->name, MAX_NAME, "512 B; 100%% Read; 0%% random");
else _snprintf(spec->name, MAX_NAME, "All in one");
spec->access[index].of_size = 100;
spec->access[index].size = 512;
spec->access[index].reads = 100;
spec->access[index].random = 0;
spec->access[index].delay = 0;
spec->access[index].burst = 1;
spec->access[index].align = 0;
spec->access[index].reply = 0;
#ifndef IOMTR_SETTING_NO_OLD_ACCESS_SPEC
if (iterations == ITER_ONE)
{
spec = New();
_snprintf(spec->name, MAX_NAME, "512 B; 75%% Read; 0%% random");
}
else index++;
spec->access[index].of_size = 100;
spec->access[index].size = 512;
spec->access[index].reads = 75;
spec->access[index].random = 0;
spec->access[index].delay = 0;
spec->access[index].burst = 1;
spec->access[index].align = 0;
spec->access[index].reply = 0;
#endif
if (iterations == ITER_ONE)
{
spec = New();
_snprintf(spec->name, MAX_NAME, "512 B; 50%% Read; 0%% random");
}
else index++;
spec->access[index].of_size = 100;
spec->access[index].size = 512;
spec->access[index].reads = 50;
spec->access[index].random = 0;
spec->access[index].delay = 0;
spec->access[index].burst = 1;
spec->access[index].align = 0;
spec->access[index].reply = 0;
#ifndef IOMTR_SETTING_NO_OLD_ACCESS_SPEC
if (iterations == ITER_ONE)
{
spec = New();
_snprintf(spec->name, MAX_NAME, "512 B; 25%% Read; 0%% random");
}
else index++;
spec->access[index].of_size = 100;
spec->access[index].size = 512;
spec->access[index].reads = 25;
spec->access[index].random = 0;
spec->access[index].delay = 0;
spec->access[index].burst = 1;
spec->access[index].align = 0;
spec->access[index].reply = 0;
#endif
if (iterations == ITER_ONE)
{
spec = New();
_snprintf(spec->name, MAX_NAME, "512 B; 0%% Read; 0%% random");
}
else index++;
spec->access[index].of_size = 100;
spec->access[index].size = 512;
spec->access[index].reads = 0;
spec->access[index].random = 0;
spec->access[index].delay = 0;
spec->access[index].burst = 1;
spec->access[index].align = 0;
spec->access[index].reply = 0;
// 4096 Bytes / 4 Kilo Bytes
if (iterations == ITER_ONE)
{
spec = New();
_snprintf(spec->name, MAX_NAME, "4 KiB; 100%% Read; 0%% random");
}
else index++;
spec->access[index].of_size = 100;
spec->access[index].size = 4096;
spec->access[index].reads = 100;
spec->access[index].random = 0;
spec->access[index].delay = 0;
spec->access[index].burst = 1;
spec->access[index].align = 0;
spec->access[index].reply = 0;
#ifndef IOMTR_SETTING_NO_OLD_ACCESS_SPEC
if (iterations == ITER_ONE)
{
spec = New();
_snprintf(spec->name, MAX_NAME, "4 KiB; 75%% Read; 0%% random");
}
else index++;
spec->access[index].of_size = 100;
spec->access[index].size = 4096;
spec->access[index].reads = 75;
spec->access[index].random = 0;
spec->access[index].delay = 0;
spec->access[index].burst = 1;
spec->access[index].align = 0;
spec->access[index].reply = 0;
#endif
if (iterations == ITER_ONE)
{
spec = New();
_snprintf(spec->name, MAX_NAME, "4 KiB; 50%% Read; 0%% random");
}
else index++;
spec->access[index].of_size = 100;
spec->access[index].size = 4096;
spec->access[index].reads = 50;
spec->access[index].random = 0;
spec->access[index].delay = 0;
spec->access[index].burst = 1;
spec->access[index].align = 0;
spec->access[index].reply = 0;
#ifndef IOMTR_SETTING_NO_OLD_ACCESS_SPEC
if (iterations == ITER_ONE)
{
spec = New();
_snprintf(spec->name, MAX_NAME, "4 KiB; 25%% Read; 0%% random");
}
else index++;
spec->access[index].of_size = 100;
spec->access[index].size = 4096;
spec->access[index].reads = 25;
spec->access[index].random = 0;
spec->access[index].delay = 0;
spec->access[index].burst = 1;
spec->access[index].align = 0;
spec->access[index].reply = 0;
#endif
if (iterations == ITER_ONE)
{
spec = New();
_snprintf(spec->name, MAX_NAME, "4 KiB; 0%% Read; 0%% random");
}
else index++;
spec->access[index].of_size = 100;
spec->access[index].size = 4096;
spec->access[index].reads = 0;
spec->access[index].random = 0;
spec->access[index].delay = 0;
spec->access[index].burst = 1;
spec->access[index].align = 0;
spec->access[index].reply = 0;
#ifdef IOMTR_SETTING_USE_NEW_ACCESS_SPEC
// 4096 Bytes / 4 Kilo Bytes
if (iterations == ITER_ONE)
{
spec = New();
_snprintf(spec->name, MAX_NAME, "4 KiB aligned; 100%% Read; 100%% random");
}
else index++;
spec->access[index].of_size = 100;
spec->access[index].size = 4096;
spec->access[index].reads = 100;
spec->access[index].random = 100;
spec->access[index].delay = 0;
spec->access[index].burst = 1;
spec->access[index].align = 4096;
spec->access[index].reply = 0;
if (iterations == ITER_ONE)
{
spec = New();
_snprintf(spec->name, MAX_NAME, "4 KiB aligned; 50%% Read; 100%% random");
}
else index++;
spec->access[index].of_size = 100;
spec->access[index].size = 4096;
spec->access[index].reads = 50;
spec->access[index].random = 100;
spec->access[index].delay = 0;
spec->access[index].burst = 1;
spec->access[index].align = 4096;
spec->access[index].reply = 0;
if (iterations == ITER_ONE)
{
spec = New();
_snprintf(spec->name, MAX_NAME, "4 KiB aligned; 0%% Read; 100%% random");
}
else index++;
spec->access[index].of_size = 100;
spec->access[index].size = 4096;
spec->access[index].reads = 0;
spec->access[index].random = 100;
spec->access[index].delay = 0;
spec->access[index].burst = 1;
spec->access[index].align = 4096;
spec->access[index].reply = 0;
#endif
// 16384 Bytes / 16 Kilo Bytes
if (iterations == ITER_ONE)
{
spec = New();
_snprintf(spec->name, MAX_NAME, "16 KiB; 100%% Read; 0%% random");
}
else index++;
spec->access[index].of_size = 100;
spec->access[index].size = 16384;
spec->access[index].reads = 100;
spec->access[index].random = 0;
spec->access[index].delay = 0;
spec->access[index].burst = 1;
spec->access[index].align = 0;
spec->access[index].reply = 0;
#ifndef IOMTR_SETTING_NO_OLD_ACCESS_SPEC
if (iterations == ITER_ONE)
{
spec = New();
_snprintf(spec->name, MAX_NAME, "16 KiB; 75%% Read; 0%% random");
}
else index++;
spec->access[index].of_size = 100;
spec->access[index].size = 16384;
spec->access[index].reads = 75;
spec->access[index].random = 0;
spec->access[index].delay = 0;
spec->access[index].burst = 1;
spec->access[index].align = 0;
spec->access[index].reply = 0;
#endif
if (iterations == ITER_ONE)
{
spec = New();
_snprintf(spec->name, MAX_NAME, "16 KiB; 50%% Read; 0%% random");
}
else index++;
spec->access[index].of_size = 100;
spec->access[index].size = 16384;
spec->access[index].reads = 50;
spec->access[index].random = 0;
spec->access[index].delay = 0;
spec->access[index].burst = 1;
spec->access[index].align = 0;
spec->access[index].reply = 0;
#ifndef IOMTR_SETTING_NO_OLD_ACCESS_SPEC
if (iterations == ITER_ONE)
{
spec = New();
_snprintf(spec->name, MAX_NAME, "16 KiB; 25%% Read; 0%% random");
}
else index++;
spec->access[index].of_size = 100;
spec->access[index].size = 16384;
spec->access[index].reads = 25;
spec->access[index].random = 0;
spec->access[index].delay = 0;
spec->access[index].burst = 1;
spec->access[index].align = 0;
spec->access[index].reply = 0;
#endif
if (iterations == ITER_ONE)
{
spec = New();
_snprintf(spec->name, MAX_NAME, "16 KiB; 0%% Read; 0%% random");
}
else index++;
spec->access[index].of_size = 100;
spec->access[index].size = 16384;
spec->access[index].reads = 0;
spec->access[index].random = 0;
spec->access[index].delay = 0;
spec->access[index].burst = 1;
spec->access[index].align = 0;
spec->access[index].reply = 0;
// 32768 Bytes / 32 Kilo Bytes
#ifndef IOMTR_SETTING_NO_OLD_ACCESS_SPEC
if (iterations == ITER_ONE)
{
spec = New();
_snprintf(spec->name, MAX_NAME, "32 KiB; 100%% Read; 0%% random");
}
else index++;
spec->access[index].of_size = 100;
spec->access[index].size = 32768;
spec->access[index].reads = 100;
spec->access[index].random = 0;
spec->access[index].delay = 0;
spec->access[index].burst = 1;
spec->access[index].align = 0;
spec->access[index].reply = 0;
if (iterations == ITER_ONE)
{
spec = New();
_snprintf(spec->name, MAX_NAME, "32 KiB; 75%% Read; 0%% random");
}
else index++;
spec->access[index].of_size = 100;
spec->access[index].size = 32768;
spec->access[index].reads = 75;
spec->access[index].random = 0;
spec->access[index].delay = 0;
spec->access[index].burst = 1;
spec->access[index].align = 0;
spec->access[index].reply = 0;
if (iterations == ITER_ONE)
{
spec = New();
_snprintf(spec->name, MAX_NAME, "32 KiB; 50%% Read; 0%% random");
}
else index++;
spec->access[index].of_size = 100;
spec->access[index].size = 32768;
spec->access[index].reads = 50;
spec->access[index].random = 0;
spec->access[index].delay = 0;
spec->access[index].burst = 1;
spec->access[index].align = 0;
spec->access[index].reply = 0;
if (iterations == ITER_ONE)
{
spec = New();
_snprintf(spec->name, MAX_NAME, "32 KiB; 25%% Read; 0%% random");
}
else index++;
spec->access[index].of_size = 100;
spec->access[index].size = 32768;
spec->access[index].reads = 25;
spec->access[index].random = 0;
spec->access[index].delay = 0;
spec->access[index].burst = 1;
spec->access[index].align = 0;
spec->access[index].reply = 0;
if (iterations == ITER_ONE)
{
spec = New();
_snprintf(spec->name, MAX_NAME, "32 KiB; 0%% Read; 0%% random");
}
else index++;
spec->access[index].of_size = 100;
spec->access[index].size = 32768;
spec->access[index].reads = 0;
spec->access[index].random = 0;
spec->access[index].delay = 0;
spec->access[index].burst = 1;
spec->access[index].align = 0;
spec->access[index].reply = 0;
#endif
#ifdef IOMTR_SETTING_USE_NEW_ACCESS_SPEC
if (iterations == ITER_ONE)
{
spec = New();
_snprintf(spec->name, MAX_NAME, "64 KiB; 100%% Read; 0%% random");
}
else index++;
spec->access[index].of_size = 100;
spec->access[index].size = 65536;
spec->access[index].reads = 100;
spec->access[index].random = 0;
spec->access[index].delay = 0;
spec->access[index].burst = 1;
spec->access[index].align = 0;
spec->access[index].reply = 0;
if (iterations == ITER_ONE)
{
spec = New();
_snprintf(spec->name, MAX_NAME, "64 KiB; 50%% Read; 0%% random");
}
else index++;
spec->access[index].of_size = 100;
spec->access[index].size = 65536;
spec->access[index].reads = 50;
spec->access[index].random = 0;
spec->access[index].delay = 0;
spec->access[index].burst = 1;
spec->access[index].align = 0;
spec->access[index].reply = 0;
if (iterations == ITER_ONE)
{
spec = New();
_snprintf(spec->name, MAX_NAME, "64 KiB; 0%% Read; 0%% random");
}
else index++;
spec->access[index].of_size = 100;
spec->access[index].size = 65536;
spec->access[index].reads = 0;
spec->access[index].random = 0;
spec->access[index].delay = 0;
spec->access[index].burst = 1;
spec->access[index].align = 0;
spec->access[index].reply = 0;
if (iterations == ITER_ONE)
{
spec = New();
_snprintf(spec->name, MAX_NAME, "256 KiB; 100%% Read; 0%% random");
}
else index++;
spec->access[index].of_size = 100;
spec->access[index].size = 262144;
spec->access[index].reads = 100;
spec->access[index].random = 0;
spec->access[index].delay = 0;
spec->access[index].burst = 1;
spec->access[index].align = 0;
spec->access[index].reply = 0;
if (iterations == ITER_ONE)
{
spec = New();
_snprintf(spec->name, MAX_NAME, "256 KiB; 50%% Read; 0%% random");
}
else index++;
spec->access[index].of_size = 100;
spec->access[index].size = 262144;
spec->access[index].reads = 50;
spec->access[index].random = 0;
spec->access[index].delay = 0;
spec->access[index].burst = 1;
spec->access[index].align = 0;
spec->access[index].reply = 0;
if (iterations == ITER_ONE)
{
spec = New();
_snprintf(spec->name, MAX_NAME, "256 KiB; 0%% Read; 0%% random");
}
else index++;
spec->access[index].of_size = 100;
spec->access[index].size = 262144;
spec->access[index].reads = 0;
spec->access[index].random = 0;
spec->access[index].delay = 0;
spec->access[index].burst = 1;
spec->access[index].align = 0;
spec->access[index].reply = 0;
#endif // #ifdef IOMTR_SETTING_USE_NEW_ACCESS_SPEC
if (iterations == ITER_ALL)
{
// Terminate the spec for the all_in_one case
spec->access[++index].of_size = IOERROR;
// Fix up the percent access for each entry based on the total
// as evenly as possible.
for (int i=0; i<index; i++)
{
if (100%index && (i < 100%index))
spec->access[i].of_size = 100/index + 1;
else
spec->access[i].of_size = 100/index;
}
}
iterations++;
} // while
}
//
// Removes all AccessSpecObjects form memory and removes all references
// from the pointer array.
//
AccessSpecList::~AccessSpecList()
{
DeleteAll();
}
//
// Creates a new AccessSpecObject and adds a pointer to it to the end of
// the pointer array.
//
Test_Spec *AccessSpecList::New()
{
Test_Spec *spec = new Test_Spec;
if (!spec)
return NULL;
// Make the default new access spec
InitAccessSpecLine(&(spec->access[0]));
spec->access[1].of_size = IOERROR;
// Set the access spec to not load by default.
spec->default_assignment = FALSE;
// Name the new access spec.
NextUntitled(spec->name);
// Add the new access spec to the end of the array.
spec_list.Add(spec);
// Return the index in the pointer array of the newly added object's pointer.
return spec;
}
//
// Creates a copy of the specified access spec, and returns a copy.
//
Test_Spec *AccessSpecList::Copy(Test_Spec * source_spec)
{
int copy_number;
CString name;
Test_Spec *spec;
// Create a new spec and check the validity of source_spec.
if (!(spec = New()) || IndexByRef(source_spec) == IOERROR)
return NULL;
// Copy the source spec into the newly created one.
memcpy(spec, source_spec, sizeof Test_Spec);
// Assign a unique name: Copy of 'name of source spec' ('unique copy number').
name.Format("Copy of %s", spec->name);
copy_number = 1;
do {
snprintf(spec->name, MAX_NAME, "%s (%d)", name, copy_number++);
} while (RefByName(spec->name) != spec);
return spec;
}
//
// Deletes the specified Test_Spec object, as well as the related entry in
// the pointer array. Also removes any reference that spec by any worker.
//
void AccessSpecList::Delete(Test_Spec * spec)
{
// Check for an invalid pointer.
if (IndexByRef(spec) == IOERROR)
return;
// Remove any references to this access spec from the workers.
theApp.manager_list.RemoveAccessSpec(spec);
// Remove the reference to the access spec from the array.
spec_list.RemoveAt(IndexByRef(spec));
// Remove the access spec from memory.
delete spec;
}
//
// Deletes all the access spec objects and their related entries.
//
void AccessSpecList::DeleteAll()
{
while (spec_list.GetSize()) {
delete spec_list[spec_list.GetUpperBound()];
spec_list.RemoveAt(spec_list.GetUpperBound());
}
theApp.manager_list.RemoveAllAccessSpecs();
}
//
// Returns the pointer to the access spec object specified by the index.
//
Test_Spec *AccessSpecList::Get(int index)
{
if (index >= 0 && index < spec_list.GetSize())
return spec_list[index];
else
return NULL;
}
//
// Returns the number of entries in the array.
//
int AccessSpecList::Count()
{
return spec_list.GetSize();
}
//
// Returns a pointer to a spec of a given name, if it exists.
//
Test_Spec *AccessSpecList::RefByName(const char *check_name)
{
Test_Spec *spec;
int spec_count = spec_list.GetSize();
for (int s = 0; s < spec_count; s++) {
spec = Get(s);
if (strcasecmp(spec->name, check_name) == 0)
return spec;
}
return NULL;
}
//
// Returns the index of a spec given a reference to that spec.
// This function is used to validate spec pointers.
// Also used in Delete() to index into the array, and in
// Save() to determine which specs where running.
//
int AccessSpecList::IndexByRef(const Test_Spec * spec)
{
int spec_count = spec_list.GetSize();
for (int index = 0; index < spec_count; index++) {
if (Get(index) == spec)
return index;
}
return IOERROR;
}
//
// Saving the access specification list to a result file.
// Saves only the currently active access specs.
//
BOOL AccessSpecList::SaveResults(ostream & outfile)
{
int i, j;
int access_count, manager_count, worker_count, current_access_index;
Manager *mgr;
Worker *wkr;
BOOL *spec_active;
Test_Spec *spec;
outfile << "'Access specifications" << endl;
access_count = Count();
spec_active = new BOOL[access_count];
// Determine which access specs are active for the current test
// Start by marking all access specs inactive.
for (i = 1; i < access_count; i++) {
spec_active[i] = FALSE;
}
current_access_index = theApp.pView->GetCurrentAccessIndex();
// Now go through all the workers and mark each worker's current access spec
// as active, IF the worker is actually doing anything in this test.
manager_count = theApp.manager_list.ManagerCount();
for (i = 0; i < manager_count; i++) {
mgr = theApp.manager_list.GetManager(i);
worker_count = mgr->WorkerCount();
for (j = 0; j < worker_count; j++) {
wkr = mgr->GetWorker(j);
if (wkr->ActiveInCurrentTest()) {
spec_active[IndexByRef(wkr->GetAccessSpec(current_access_index))] = TRUE;
}
}
}
// Save all the active access specs except the idle spec.
for (i = 1; i < access_count; i++) {
if (!spec_active[i])
continue;
spec = Get(i);
outfile << "'Access specification name,default assignment" << endl;
outfile << spec->name << "," << spec->default_assignment << endl;
// Write access specifications to a file, data comma separated.
outfile << "'size,% of size,% reads,% random,delay,burst,align,reply" << endl;
for (int line_index = 0; line_index < MAX_ACCESS_SPECS; line_index++)
{
if (spec->access[line_index].of_size == IOERROR)
break;
outfile
<< spec->access[line_index].size << ","
<< spec->access[line_index].of_size << ","
<< spec->access[line_index].reads << ","
<< spec->access[line_index].random << ","
<< spec->access[line_index].delay << ","
<< spec->access[line_index].burst << ","
<< spec->access[line_index].align << ","
<< spec->access[line_index].reply << ",";
outfile << endl;
}
}
outfile << "'End access specifications" << endl;
delete [] spec_active;
return TRUE;
}
//
// Saves the access specification list to a config file.
// Saves ALL specs, whether they are active or not.
// It is tempting to combine this with SaveResults, but changes to one should
// not generally affect the other. At one point, the output of these two
// functions was identical, but there are differences now, and there will
// continue to be more in the future.
//
BOOL AccessSpecList::SaveConfig(ostream & outfile)
{
int i, line_index;
int access_count;
Test_Spec *spec;
outfile << "'ACCESS SPECIFICATIONS =================" "========================================" << endl;
access_count = Count();
// Save all the active access specs except the idle spec (0).
for (i = 1; i < access_count; i++) {
spec = Get(i);
outfile << "'Access specification name,default assignment" << endl;
outfile << "\t" << spec->name << ",";
switch (spec->default_assignment) {
case AssignNone:
outfile << "NONE" << endl;
break;
case AssignAll:
outfile << "ALL" << endl;
break;
case AssignDisk:
outfile << "DISK" << endl;
break;
case AssignNet:
outfile << "NET" << endl;
break;
default:
ErrorMessage("Error saving access specification list. Access specification "
+ (CString) spec->name + " has an illegal default assignment.");
return FALSE;
}
// Write access specifications to a file, data comma separated.
outfile << "'size,% of size,% reads,% random,delay,burst,align,reply" << endl;
for (line_index = 0; line_index < MAX_ACCESS_SPECS; line_index++) {
if (spec->access[line_index].of_size == IOERROR)
break;
outfile << "\t"
<< spec->access[line_index].size << ","
<< spec->access[line_index].of_size << ","
<< spec->access[line_index].reads << ","
<< spec->access[line_index].random << ","
<< spec->access[line_index].delay << ","
<< spec->access[line_index].burst << ","
<< spec->access[line_index].align << "," << spec->access[line_index].reply << endl;
}
}
outfile << "'END access specifications" << endl;
return TRUE;
}
//
// Checks the config file version number and calls the appropriate load function.
// Also handles the replace flag.
//
// If replace is TRUE, all access specs are removed before the restore,
// otherwise, the loaded specs are merged with the preexisting specs.
//
BOOL AccessSpecList::LoadConfig(const CString & infilename, BOOL replace)
{
ICF_ifstream infile(infilename);
DWORDLONG version;
BOOL retval;
if (replace) {
// Clear memory and display before loading accesses.
DeleteAll();
InsertIdleSpec();
}
version = infile.GetVersion();
if (version == -1)
return FALSE;
if (!infile.SkipTo("'ACCESS SPECIFICATIONS"))
return TRUE; // no access spec list to restore (this is OK)
// Check to see whether to load a per-worker access spec, or an old style access spec.
if (version >= 19980521) {
retval = LoadConfigNew(infile);
// There's no need to assign the default access specs here.
// They will be assigned automatically when workers are created
// (by the Worker constructor itself), and they will be removed
// by the Manager::LoadConfig code if they shouldn't be assigned.
} else {
retval = LoadConfigOld(infile);
// If replacing, assign default specs to workers.
if (replace)
theApp.manager_list.AssignDefaultAccessSpecs();
}
infile.close();
return retval;
}
//
// Loads the global access spec list from a file.
// Does not support old style saved configurations.
//