Initial import: grid-bot — grid trading bot for BTC-USDT on Cifra Markets

2026-09-24 13:22:23 +07:00
commit 642cc11a9f
18968 changed files with 5683248 additions and 0 deletions
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+#if !defined(TORCH_STABLE_ONLY) && !defined(TORCH_TARGET_VERSION)
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+#pragma once
+
+#include <string>
+#include <utility>
+#include <vector>
+
+#include "ActivityType.h"
+
+namespace libkineto {
+
+class ActivityLogger;
+struct TraceSpan;
+
+// Generic activity interface is borrowed from tensorboard protobuf format.
+struct ITraceActivity {
+  virtual ~ITraceActivity() = default;
+  // Device is a physical or logical entity, e.g. CPU, GPU or process
+  [[nodiscard]] virtual int64_t deviceId() const = 0;
+  // A resource is something on the device, h/w thread,
+  // functional units etc.
+  [[nodiscard]] virtual int64_t resourceId() const = 0;
+  // s/w thread
+  [[nodiscard]] virtual int32_t getThreadId() const = 0;
+  // Start timestamp in nanoseconds
+  [[nodiscard]] virtual int64_t timestamp() const = 0;
+  // Duration in nanoseconds
+  [[nodiscard]] virtual int64_t duration() const = 0;
+  // Used to link up async activities
+  [[nodiscard]] virtual int64_t correlationId() const = 0;
+  // Part of a flow, identified by flow id and type
+  [[nodiscard]] virtual int flowType() const = 0;
+  [[nodiscard]] virtual int64_t flowId() const = 0;
+  [[nodiscard]] virtual bool flowStart() const = 0;
+  [[nodiscard]] virtual ActivityType type() const = 0;
+  [[nodiscard]] virtual const std::string name() const = 0;
+  // Optional linked activity
+  [[nodiscard]] virtual const ITraceActivity* linkedActivity() const = 0;
+  // Optional containing trace object
+  [[nodiscard]] virtual const TraceSpan* traceSpan() const = 0;
+  // Log activity
+  virtual void log(ActivityLogger& logger) const = 0;
+  // Return json formatted metadata
+  // FIXME: Return iterator to dynamic type map here instead
+  [[nodiscard]] virtual const std::string metadataJson() const = 0;
+  // Return the metadata value in string format with key
+  // @lint-ignore CLANGTIDY: clang-diagnostic-unused-parameter
+  [[nodiscard]] virtual const std::string getMetadataValue([[maybe_unused]] const std::string& key) const {
+    return "";
+  }
+  // Return typed counter values (name, value) for activities with
+  // floating-point metadata that should not be round-tripped through strings.
+  [[nodiscard]] virtual const std::vector<std::pair<std::string, double>>& counterValues() const {
+    static const std::vector<std::pair<std::string, double>> kEmpty;
+    return kEmpty;
+  }
+
+  static int64_t nsToUs(int64_t ns) {
+    // It's important that this conversion is the same everywhere.
+    // No rounding!
+    return ns / 1000;
+  }
+};
+
+} // namespace libkineto
+
+#else
+#error "This file should not be included when either TORCH_STABLE_ONLY or TORCH_TARGET_VERSION is defined."
+#endif  // !defined(TORCH_STABLE_ONLY) && !defined(TORCH_TARGET_VERSION)