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/*
* nextpnr -- Next Generation Place and Route
*
* Copyright (C) 2018 Claire Xenia Wolf <claire@yosyshq.com>
* Copyright (C) 2018 gatecat <gatecat@ds0.me>
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
*/
#include "design_utils.h"
#include <algorithm>
#include <map>
#include "log.h"
#include "util.h"
NEXTPNR_NAMESPACE_BEGIN
// Print utilisation of a design
void print_utilisation(const Context *ctx)
{
// Sort by Bel type
std::map<IdString, int> used_types;
for (auto &cell : ctx->cells) {
used_types[ctx->getBelBucketName(ctx->getBelBucketForCellType(cell.second.get()->type))]++;
}
std::map<IdString, int> available_types;
for (auto bel : ctx->getBels()) {
if (!ctx->getBelHidden(bel)) {
available_types[ctx->getBelBucketName(ctx->getBelBucketForBel(bel))]++;
}
}
log_break();
log_info("Device utilisation:\n");
for (auto type : available_types) {
IdString type_id = type.first;
int used_bels = get_or_default(used_types, type.first, 0);
log_info("\t%20s: %5d/%5d %5d%%\n", type_id.c_str(ctx), used_bels, type.second, 100 * used_bels / type.second);
}
log_break();
}
NEXTPNR_NAMESPACE_END
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