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)
+#pragma once
+
+#include <ATen/core/IListRef.h>
+#include <ATen/core/Tensor.h>
+#include <c10/core/DeviceGuard.h>
+#include <c10/core/ScalarType.h> // TensorList whyyyyy
+
+namespace at {
+
+// Are you here because you're wondering why DeviceGuard(tensor) no
+// longer works?  For code organization reasons, we have temporarily(?)
+// removed this constructor from DeviceGuard.  The new way to
+// spell it is:
+//
+//    OptionalDeviceGuard guard(device_of(tensor));
+
+/// Return the Device of a Tensor, if the Tensor is defined.
+inline std::optional<Device> device_of(const Tensor& t) {
+  if (t.defined()) {
+    return t.device();
+  } else {
+    return std::nullopt;
+  }
+}
+
+inline std::optional<Device> device_of(const std::optional<Tensor>& t) {
+  return t.has_value() ? device_of(t.value()) : std::nullopt;
+}
+
+/// Return the Device of a TensorList, if the list is non-empty and
+/// the first Tensor is defined.  (This function implicitly assumes
+/// that all tensors in the list have the same device.)
+inline std::optional<Device> device_of(ITensorListRef t) {
+  if (!t.empty()) {
+    return device_of(t.front());
+  } else {
+    return std::nullopt;
+  }
+}
+
+} // namespace at
+
+#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)