Add Tenstorrent Blackhole accelerators (#232)

Co-authored-by: Andrey Cheptsov <andrey.cheptsov@github.com>

Author: peterschmidt85

src/gpuhunt/_internal/constraints.py

@@ -306,6 +306,12 @@ def is_nvidia_superchip(gpu_name: str) -> bool:
 KNOWN_TENSTORRENT_ACCELERATORS: list[TenstorrentAcceleratorInfo] = [
     TenstorrentAcceleratorInfo(name="n150", memory=12),
     TenstorrentAcceleratorInfo(name="n300", memory=24),
+    TenstorrentAcceleratorInfo(name="tt-galaxy-wh", memory=12),
+    TenstorrentAcceleratorInfo(name="p100a", memory=28),
+    TenstorrentAcceleratorInfo(name="p150", memory=32),
+    TenstorrentAcceleratorInfo(name="p300", memory=32),
+    TenstorrentAcceleratorInfo(name="p300", memory=64),
+    TenstorrentAcceleratorInfo(name="tt-galaxy-bh", memory=32),
 ]
 
 KNOWN_ACCELERATORS: list[

src/tests/_internal/test_constraints.py

@@ -1,7 +1,12 @@
 import pytest
 
 from gpuhunt import CatalogItem, QueryFilter
-from gpuhunt._internal.constraints import correct_gpu_memory_gib, matches
+from gpuhunt._internal.constraints import (
+    correct_gpu_memory_gib,
+    find_accelerators,
+    get_gpu_vendor,
+    matches,
+)
 from gpuhunt._internal.models import AcceleratorVendor
 
 
@@ -222,3 +227,26 @@ def test_matches_cpu_instances_with_zero_gpu_count_and_gpu_memory(self):
 )
 def test_correct_gpu_memory(gpu_name: str, memory_mib: float, expected_memory_gib: int) -> None:
     assert correct_gpu_memory_gib(gpu_name, memory_mib) == expected_memory_gib
+
+
+@pytest.mark.parametrize(
+    ("gpu_name", "expected_memories_gib"),
+    [
+        ("n150", {12}),
+        ("n300", {24}),
+        ("tt-galaxy-wh", {12}),
+        ("p100a", {28}),
+        ("p150", {32}),
+        ("p300", {32, 64}),
+        ("tt-galaxy-bh", {32}),
+    ],
+)
+def test_tenstorrent_accelerators(gpu_name: str, expected_memories_gib: set[int]) -> None:
+    accelerators = find_accelerators(
+        names=[gpu_name.upper()],
+        vendors=[AcceleratorVendor.TENSTORRENT],
+    )
+
+    assert {accelerator.name for accelerator in accelerators} == {gpu_name}
+    assert {accelerator.memory for accelerator in accelerators} == expected_memories_gib
+    assert get_gpu_vendor(gpu_name.upper()) == AcceleratorVendor.TENSTORRENT