1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
|
/*
* nextpnr -- Next Generation Place and Route
*
* Copyright (C) 2021 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 "json11.hpp"
#include "nextpnr.h"
NEXTPNR_NAMESPACE_BEGIN
using namespace json11;
namespace {
dict<IdString, std::pair<int, int>> get_utilization(const Context *ctx)
{
// Sort by Bel type
dict<IdString, std::pair<int, int>> result;
for (auto &cell : ctx->cells) {
result[ctx->getBelBucketName(ctx->getBelBucketForCellType(cell.second.get()->type))].first++;
}
for (auto bel : ctx->getBels()) {
if (!ctx->getBelHidden(bel)) {
result[ctx->getBelBucketName(ctx->getBelBucketForBel(bel))].second++;
}
}
return result;
}
} // namespace
void Context::writeReport(std::ostream &out) const
{
auto util = get_utilization(this);
dict<std::string, Json> util_json;
for (const auto &kv : util) {
util_json[kv.first.str(this)] = Json::object{
{"used", kv.second.first},
{"available", kv.second.second},
};
}
dict<std::string, Json> fmax_json;
for (const auto &kv : timing_result.clock_fmax) {
fmax_json[kv.first.str(this)] = Json::object{
{"achieved", kv.second.achieved},
{"constraint", kv.second.constraint},
};
}
out << Json(Json::object{
{"utilization", util_json},
{"fmax", fmax_json},
})
.dump()
<< std::endl;
}
NEXTPNR_NAMESPACE_END
|
