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Rebrand hush3 to DragonX and share RandomX dataset across mining threads

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Minimal rebrand (see compliant-rebrand branch for full rebrand):
- Rename binaries: hushd/hush-cli/hush-tx → dragonxd/dragonx-cli/dragonx-tx
- Default to DRAGONX chain params without -ac_* flags (randomx, blocktime=36, private=1)
- Update configure.ac: AC_INIT([DragonX],[1.0.0])
- Update client version string and user-agent to /DragonX:1.0.0/
- Add chainparams.cpp with DRAGONX network parameters
- Update build.sh, miner.cpp, pow.cpp for DragonX
- Add bootstrap-dragonx.sh utility script
- Update .gitignore for release directory

Share single RandomX dataset across all mining threads:
- Add RandomXDatasetManager with readers-writer lock, reducing RAM from
  ~2GB per thread to ~2GB total plus ~2MB per thread for the VM scratchpad
- Add LogProcessMemory() diagnostic helper for Linux and Windows
This commit is contained in:
DanS
2026-03-03 17:00:49 -06:00
parent d6ba1aed4e
commit 85c8d7f7dd
27 changed files with 3668 additions and 243 deletions
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20
src/bitcoind.cpp
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@@ -117,14 +117,14 @@ bool AppInit(int argc, char* argv[])
// Process help and version before taking care about datadir
if (mapArgs.count("-?") || mapArgs.count("-h") || mapArgs.count("-help") || mapArgs.count("-version"))
{
std::string strUsage = _("Hush Daemon") + " " + _("version") + " " + FormatFullVersion() + "\n" + PrivacyInfo();
std::string strUsage = _("DragonX Daemon") + " " + _("version") + " " + FormatFullVersion() + "\n" + PrivacyInfo();
if (mapArgs.count("-version"))
{
strUsage += LicenseInfo();
} else {
strUsage += "\n" + _("Usage:") + "\n" +
" hushd [options] " + _("Start a Hush Daemon") + "\n";
" dragonxd [options] " + _("Start DragonX Daemon") + "\n";
strUsage += "\n" + HelpMessage(HMM_BITCOIND);
}
@@ -167,13 +167,13 @@ bool AppInit(int argc, char* argv[])
"\n"
"You can look at the example configuration file for suggestions of default\n"
"options that you may want to change. It should be in one of these locations,\n"
"depending on how you installed Hush\n") +
"depending on how you installed DragonX\n") +
_("- Source code: %s\n"
"- .deb package: %s\n")).c_str(),
GetConfigFile().string().c_str(),
"contrib/debian/examples/HUSH3.conf",
"/usr/share/doc/hush/examples/HUSH3.conf",
"https://git.hush.is/hush/hush3/src/branch/master/contrib/debian/examples/HUSH3.conf");
"contrib/debian/examples/DRAGONX.conf",
"/usr/share/doc/dragonx/examples/DRAGONX.conf",
"https://git.dragonx.is/DragonX/dragonx/src/branch/main/contrib/debian/examples/DRAGONX.conf");
return false;
} catch (const std::exception& e) {
fprintf(stderr,"Error reading configuration file: %s\n", e.what());
@@ -183,15 +183,15 @@ bool AppInit(int argc, char* argv[])
// Command-line RPC
bool fCommandLine = false;
for (int i = 1; i < argc; i++) {
// detect accidental use of RPC in hushd
if (!IsSwitchChar(argv[i][0]) && !boost::algorithm::istarts_with(argv[i], "hush:")) {
// detect accidental use of RPC in dragonxd
if (!IsSwitchChar(argv[i][0]) && !boost::algorithm::istarts_with(argv[i], "dragonx:")) {
fCommandLine = true;
}
}
if (fCommandLine)
{
fprintf(stderr, "Error: Ooops! There is no RPC client functionality in hushd. Use the hush-cli utility instead.\n");
fprintf(stderr, "Error: Ooops! There is no RPC client functionality in dragonxd. Use the dragonx-cli utility instead.\n");
exit(EXIT_FAILURE);
}
@@ -199,7 +199,7 @@ bool AppInit(int argc, char* argv[])
fDaemon = GetBoolArg("-daemon", false);
if (fDaemon)
{
fprintf(stdout, "Hush %s server starting\n",SMART_CHAIN_SYMBOL);
fprintf(stdout, "DragonX %s server starting\n",SMART_CHAIN_SYMBOL);
// Daemonize
pid_t pid = fork();